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2003 Mercedes Benz S Class

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
28Owner complaints

Model-year median: 10.5

2Recall campaigns

View recall details →

1Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
81
200036
200148
200228
200315
20042
2005
Compare all S Class years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Suspension
7Electrical System
6Air Bags
4Seat Belts
4Latches/locks/linkages
3
All reported categories
Engine And Engine Cooling
2Equipment
2Interior Lighting
2Power Train
2Structure
2Fuel System, Gasoline
1Service Brakes, Hydraulic
1Steering
1Tires
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

21 reports with mileage · 7 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Suspension. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports2 injury reports

What owners actually said

28 reports
42,000 miles · Jul 12, 2009
Interior Lighting

MY INSTRUMENT CLUSTER CONTINUES TO CUT OFF RANDOMLY ON MY 2003 MERCEDES BENZ S430 . WHILE I THOUGHT THIS WAS A MB RECALL THEY TOLD ME NY VIN NUMBER WAS NOT INCLUDED. A CLEAR PROBLEM THAT IS ALL OVER THE INTERNET IS BEING IGNORED BY MERCEDES. THIS HAPPENED AT NIGHT LAST NIGHT WITH MY TEENAGE SON DRIVING. HE HAD NO DASH LIGHTS AT…

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MY INSTRUMENT CLUSTER CONTINUES TO CUT OFF RANDOMLY ON MY 2003 MERCEDES BENZ S430 . WHILE I THOUGHT THIS WAS A MB RECALL THEY TOLD ME NY VIN NUMBER WAS NOT INCLUDED. A CLEAR PROBLEM THAT IS ALL OVER THE INTERNET IS BEING IGNORED BY MERCEDES. THIS HAPPENED AT NIGHT LAST NIGHT WITH MY TEENAGE SON DRIVING. HE HAD NO DASH LIGHTS AT ALL AND PULLED OFF THE ROAD AND CALLED. WITHOUT SPEED, GAS ,TURN INDICATORS ETC THIS KNOWN ISSUE IS SERIOUS. *TR

NHTSA ODI #10276466

Mileage unknown · Jun 15, 2009
Suspension

INCIDENT ONE: 1. WHILE DRIVING IN ATLANTA, GA IN FEBRUARY OF 2007. THE FRONT AIRMATIC SUSPENSION FAILED WHILE CROSSING AN "INACTIVE" RAILROAD TRACK. JUST IMAGINE IF IT WAS ACTIVE. MERCEDES-BENZ TOWED THE CAR AND REPLACED THE DEFECT. 2. A FEW DAYS AGO, I'M DRIVING ON A 40 MPH SPEED LIMIT ROAD AND MY CAR STARTS TO LOWE…

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INCIDENT ONE: 1. WHILE DRIVING IN ATLANTA, GA IN FEBRUARY OF 2007. THE FRONT AIRMATIC SUSPENSION FAILED WHILE CROSSING AN "INACTIVE" RAILROAD TRACK. JUST IMAGINE IF IT WAS ACTIVE. MERCEDES-BENZ TOWED THE CAR AND REPLACED THE DEFECT. 2. A FEW DAYS AGO, I'M DRIVING ON A 40 MPH SPEED LIMIT ROAD AND MY CAR STARTS TO LOWER. AGAIN. I WAS LUCKY THAT NO ONE WAS BEHIND ME, OTHERWISE IT COULD HAVE HAD A DIFFERENT OUTCOME. HOW MANY TIMES WILL SOMEONE NEED TO REPORT THIS "SAFETY HAZARD" TO THE NATIONAL HIGHWAY AND TRAFFIC SAFETY ADMINISTRATION. DOES SOMEONE NEED TO DIE, IN ORDER TO BE HEARD? PLEASE HELP ME. I CANNOT AFFORD TO HAVE THE CAR I PURCHASED, AS THE SALESMAN SAID, "THE SAFEST CAR ON THE ROAD," BECOME THE REASON FOR SERIOUS INJURY OR EVEN DEATH TO ME AND OTHERS. THANK YOU, I HOPE YOU'LL CONTACT ME WITHIN A REASONABLE AMOUNT OF TIME. WE NEED TO BE HEARD. WE WANT YOU TO DO SOMETHING, BECAUSE IT WILL MAKE US FEEL THAT YOU GENUINELY CAR ABOUT LISTENING AND CREATING ACTION ON THESE COMPLAINTS. WHAT DOES IT COST YOU TO RECALL SOMETHING? I KNOW WHAT IT'LL COST ME OR THE PUBLIC IF YOU DON'T. *TR

NHTSA ODI #10273771

75,000 miles · Mar 23, 2009
Electrical SystemInterior Lighting

THE INTERIOR LIGHTS ARE MALFUNCTIONING IN MY CAR AND I CAN'T READ MY GAUGES ON THE SPEEDOMETER DURING THE DAY OR AT NIGHT. THIS IS A SAFETY ISSUE. *TR

NHTSA ODI #10262744

61,000 miles · Mar 3, 2009
Electrical System

MY CAR IS HAVING ELECTRICAL MALFUNCTIONS. THE INTERIOR LIGHTS INSIDE MY CAR ARE MALFUNCTIONING. THE LIGHTS ON MY DASHBOARD ARE MALFUNCTIONING. I CAN'T SEE HOW FAST I'M DRIVING BECAUSE I CAN'T SEE THE SPEEDOMETER. THIS IS VERY UNSAFE FOR ME. WHEN THE ELECTRICAL MALFUNCTIONS OCCUR, NOTHING ELECTRICAL, LIGHTS, SEATS WORK IN THE CAR…

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MY CAR IS HAVING ELECTRICAL MALFUNCTIONS. THE INTERIOR LIGHTS INSIDE MY CAR ARE MALFUNCTIONING. THE LIGHTS ON MY DASHBOARD ARE MALFUNCTIONING. I CAN'T SEE HOW FAST I'M DRIVING BECAUSE I CAN'T SEE THE SPEEDOMETER. THIS IS VERY UNSAFE FOR ME. WHEN THE ELECTRICAL MALFUNCTIONS OCCUR, NOTHING ELECTRICAL, LIGHTS, SEATS WORK IN THE CAR. *TR

NHTSA ODI #10260594

73,000 miles · Jul 27, 2008
Suspension

THE AIRMATIC WARNING CAME ON MY VEHICLE WITHOUT PRIOR INCIDENT. WHILE DRIVING NORMALLY LAST WEEK, I SUDDENLY NOTICED THE PANEL FLASHING THIS WARNING. THE CAR DID NOT COMPLETELY FAIL, BUT THE CAR IS MUCH LOWER THAN IT NEEDS TO BE. WHEN I SEARCHED THIS ON-LINE I CAME ACROSS A FORUM CALLED BENZWORLD.ORG OR COM. THERE ARE HUNDRE…

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THE AIRMATIC WARNING CAME ON MY VEHICLE WITHOUT PRIOR INCIDENT. WHILE DRIVING NORMALLY LAST WEEK, I SUDDENLY NOTICED THE PANEL FLASHING THIS WARNING. THE CAR DID NOT COMPLETELY FAIL, BUT THE CAR IS MUCH LOWER THAN IT NEEDS TO BE. WHEN I SEARCHED THIS ON-LINE I CAME ACROSS A FORUM CALLED BENZWORLD.ORG OR COM. THERE ARE HUNDREDS OF COMPLAINTS ABOUT THIS PROBLEM AND MANY PEOPLE ARE CALLING FOR MBUSA TO RECALL THIS ITEM. I CALLED THE CORPORATE HQ AND WAS TOLD TO TAKE THE CAR IN TO THE DEALER, I WAS TO ASK THE SERVICE MANAGER FOR A" AFTER WARRANTY ASSISTANCE". I AM NOT SURE WHAT THIS MEANS, BUT THIS IS A VERY EXPENSIVE ITEM TO REPAIR AND THERE MAY BE MANY THINGS CONTRIBUTING TO THIS PROBLEM. MBUSA SHOULD STAND BEHIND THIS FAULTY FEATURE AND RECALL THIS ITEM. I WILL TAKE THE CAR IN ON 07/28/08 AND SEE WHAT THE OUTCOME IS. I SUSPECT THIS WILL COST ME CLOSE TO 1K ON A CAR THAT HAS 73K MILES. I WILL ASK FOR THE OLD PARTS AND HOLD THEM IN RESERVE FOR YOUR FURTHER INSTRUCTIONS. *TR

NHTSA ODI #10235915

60,000 miles · Jun 22, 2008
EquipmentFuel System, Gasoline

BAD GAS FROM SUNOCO GAS STATIONS. NEW GAS BLEND. 6 MERCEDES BENZ SERVICED FOR ALL 4 OXYGEN SENSOR BURNED OUT IN BOSTON MA. *TR

NHTSA ODI #10231950

55,000 miles · Jan 16, 2008
Seat Belts

THE PASSENGER SIDE SEAT BELT DOES NOT WORK PROPERLY. DURING HOT WEATHER, THE BELT WILL NOT EXTEND. PASSENGER IS UNABLE TO PULL THE BELT OUT ENOUGH TO FASTEN IT IN THE LATCH. THE CATCH MECHANISM WHICH NORMALLY LATCHES DURING A CRASH OR RAPID STOPPING SEEMS TO BE STUCK CATCHING ALL THE TIME. *TR

NHTSA ODI #10215138

Mileage unknown · Jun 19, 2006
Electrical SystemLatches/locks/linkagesInjury

MY 2003 MERCEDES S500 HAS TWICE ELECTRONICALLY SELF-CLOSED IT'S TRUNK ON TWO SEPARATE USERS, ON TWO SEPARATE OCCASIONS. THIS VEHICLE HAS BEEN TAKEN TO TWO SEPARATE MERCEDES DEALERS FOR THE PROBLEM. ONE OF THOSE DEALERS REPLACED A NUMBER OF PARTS. DESPITE DOING SO, THE SECOND OCCURRENCE (LAST NIGHT), LEFT MY OTHER HALF IN TEARS, …

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MY 2003 MERCEDES S500 HAS TWICE ELECTRONICALLY SELF-CLOSED IT'S TRUNK ON TWO SEPARATE USERS, ON TWO SEPARATE OCCASIONS. THIS VEHICLE HAS BEEN TAKEN TO TWO SEPARATE MERCEDES DEALERS FOR THE PROBLEM. ONE OF THOSE DEALERS REPLACED A NUMBER OF PARTS. DESPITE DOING SO, THE SECOND OCCURRENCE (LAST NIGHT), LEFT MY OTHER HALF IN TEARS, PAIN, WITH A RECESS IN HER HEAD AND A HEADACHE. THE ELECTRONIC TRUNK LID HAS HAD INSTANCES WHERE IT DOES NOT OPEN ALL THE WAY, DOES NOT CLOSE ALL THE WAY, OR A COMBINATION OF THE TWO. THEN THERE IS THE MORE SERIOUS AND I BELIEVE POTENTIALLY LIFE TREATING, UNPROVOKED, UNEXPLAINED AND AS YET UN FIXED ELECTRONIC CLOSING THAT HAS TWICE OCCURRED WHEN PUTTING IN OR REMOVING GOODS FROM THE TRUNK. I WOULD FIND IT HARD TO BELIEVE THAT I AM THE ONLY OWNER WHO HAS HAD SUCH A PROBLEM. THE METAL TRUNK LID COMES DOWN WITH FORCE STRIKING DIRECTLY ON THE TOP OF AN ADULTS HEAD. IT IS UNKNOWN WHAT IT WOULD DO TO A NON-ADULT. I HAVE SPOKEN TO A REPRESENTATIVE FOR MERCEDES WHO STATES TO HER KNOWLEDGE THERE IS NO PROBLEM AND THAT THEY WOULD BE HAPPY TO GET THE CAR IN AND ATTEMPT TO FIX IT, BUT CAN NOT GUARANTEE THEY CAN. THE FIRST TIME IT OCCURRED, IT HIT ME AND NEARLY KNOCKED ME OUT. AFTER BRINGING THE CAR IN I ASSUMED IT WAS FIXED, HOWEVER, AFTER LAST NIGHT, IT CLEARLY IS NOT. THOUGH I CAN NOT MAKE IT PERFORM UPON COMMAND, I HAVE NO REASON TO BELIEVE IT WILL NOT OCCUR AGAIN. *JB

NHTSA ODI #10160181

55,000 miles · Sep 28, 2005
Electrical System

I WAS DRIVING ON A HIGHWAY WHEN CAR JUST STOPPED. I HAD TO GET OUT OF THE CAR AND PUSH IT FOR IT TO START AGAIN. AFTER 500 IT STOPPED AGAIN AND HAD TO BE TOWED AWAY. *JB

NHTSA ODI #10137974

127 miles · Mar 11, 2005
Electrical SystemEquipment

THIS AUTO'S COMMAND (COMMUNICATIONS) SYSTEM (RADIO/CASS/CELL PHONE/NAVIGATION SYSTEM) HAS FAILED, INTERMITTANTLY ELEVEN TIMES OVER THE PAST 2 YEARS. SINCE I PURCHASED THIS AUTO FOR MONTHLY TRIPS BETWEEN MAINE AND GEORGIA, I REALLY NEED SAFE AND CONSISTENT COMMUNICATIONS AND NAVIGATION SYSTEMS TO OPERATE PROPERLY. I'VE NOW LOST F…

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THIS AUTO'S COMMAND (COMMUNICATIONS) SYSTEM (RADIO/CASS/CELL PHONE/NAVIGATION SYSTEM) HAS FAILED, INTERMITTANTLY ELEVEN TIMES OVER THE PAST 2 YEARS. SINCE I PURCHASED THIS AUTO FOR MONTHLY TRIPS BETWEEN MAINE AND GEORGIA, I REALLY NEED SAFE AND CONSISTENT COMMUNICATIONS AND NAVIGATION SYSTEMS TO OPERATE PROPERLY. I'VE NOW LOST FAITH IN THE SAFE OPERATION OF THIS VEHICLE; PURCHASED EXPRESSLY FOR SAFE, LONG DISTANCE, ALL-WEATHER, & DEPENDABLE TRIPS OF 2,600 MILES EACH MONTH. WHILE THE FACTORY HAS ATTEMPTED TO REPAIR/REPLACE THE COMMAND SYSTEM TEN TIMES, IT HAS NOW FAILED FOR THE ELEVENTH TIME! THIS PROBLEM HAS BEEN ADDITIONALLY DOCUMENTED IN THE PAST THREE ISSUES OF THE STAR: MERCEDES BENZ OWNERS CLUB MAGAZINE. *AK

NHTSA ODI #10113945

Official recalls

2

07V263000 · Engine And Engine Cooling; Suspension

Jun 12, 2007

ON CERTAIN VEHICLES, CORROSION MAY OCCUR IN THE INNER STEEL PORTIONS OF THE ACTIVE BODY CONTROL'S (ABC) HIGH PRESSURE DISTRIBUTION HOSE DUE TO EXTENSIVE EXPOSURE TO HUMIDITY CAUSING DETERIORATION OF THE HOSE.

Consequence & remedy

Consequence: THIS MAY RESULT IN ABC HYDRAULIC FLUID LEAKAGE NEAR THE CATALYTIC CONVERTER. LEAKING FLUID MAY COME IN CONTACT WITH HOT ENGINE COMPONENTS AND LEAD TO A POSSIBLE FIRE.

Remedy: DEALERS WILL INSTALL NEW CORROSION RESISTANT ABC HIGH PRESSURE DISTRIBUTION HOSE. THE RECALL BEGAN ON JULY 2, 2007. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.

Additional source detail variants (2)

Suspension

ON CERTAIN VEHICLES, CORROSION MAY OCCUR IN THE INNER STEEL PORTIONS OF THE ACTIVE BODY CONTROL'S (ABC) HIGH PRESSURE DISTRIBUTION HOSE DUE TO EXTENSIVE EXPOSURE TO HUMIDITY CAUSING DETERIORATION OF THE HOSE.

Consequence: THIS MAY RESULT IN ABC HYDRAULIC FLUID LEAKAGE NEAR THE CATALYTIC CONVERTER. LEAKING FLUID MAY COME IN CONTACT WITH HOT ENGINE COMPONENTS AND LEAD TO A POSSIBLE FIRE.

Remedy: DEALERS WILL INSTALL NEW CORROSION RESISTANT ABC HIGH PRESSURE DISTRIBUTION HOSE. THE RECALL BEGAN ON JULY 2, 2007. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.

Engine And Engine Cooling

ON CERTAIN VEHICLES, CORROSION MAY OCCUR IN THE INNER STEEL PORTIONS OF THE ACTIVE BODY CONTROL'S (ABC) HIGH PRESSURE DISTRIBUTION HOSE DUE TO EXTENSIVE EXPOSURE TO HUMIDITY CAUSING DETERIORATION OF THE HOSE.

Consequence: THIS MAY RESULT IN ABC HYDRAULIC FLUID LEAKAGE NEAR THE CATALYTIC CONVERTER. LEAKING FLUID MAY COME IN CONTACT WITH HOT ENGINE COMPONENTS AND LEAD TO A POSSIBLE FIRE.

Remedy: DEALERS WILL INSTALL NEW CORROSION RESISTANT ABC HIGH PRESSURE DISTRIBUTION HOSE. THE RECALL BEGAN ON JULY 2, 2007. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.

04V285000 · Latches/locks/linkages:trunk Lid:lock

Jun 9, 2004

ON CERTAIN VEHICLES, THE TRUNK LID SPRINGS COULD FAIL IN THE CLOSED TRUNK LID POSITION.

Consequence & remedy

Consequence: IF THE TRUNK LID IS MANUALLY LIFTED, IT MAY NOT REMAIN IN THE UP POSITION AND COULD CAUSE INJURY IF IT COMES DOWN WHILE SOMEONE IS REACHING INTO THE TRUNK.

Remedy: DEALERS WILL REPLACE BOTH TRUNK LID SPRINGS. THE RECALL BEGAN AUGUST 17, 2004. OWNERS SHOULD CONTACT MERCEDES- BENZ AT 1-800-367-6372.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE07042 · Air Suspension System Failure

Opened Aug 14, 2007 · Closed Nov 20, 2007

Status: closed (inferred from source dates) · Suspension; Suspension:front:springs:air Suspension System; Suspension:front:springs:air Suspension:lines And Fittings; Suspension:front:springs:air Suspension:springs/bags; Suspension:rear; Suspension:rear:springs:air Suspension System; Suspension:rear:springs:air Suspension System:lines And Fittings; Suspension:rear:springs:air Suspension System:springs/bags

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Additional source detail variants (8)

Suspension:front:springs:air Suspension:lines And Fittings

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:front:springs:air Suspension:springs/bags

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:front:springs:air Suspension System

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:rear

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:rear:springs:air Suspension System:lines And Fittings

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:rear:springs:air Suspension System

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.

Suspension:rear:springs:air Suspension System:springs/bags

THE SUBJECT S-CLASS VEHICLES CONTAIN A COMPRESSED AIR SUSPENSION SYSTEM THAT USES AIR STRUTS ON EACH OF THE FOUR WHEELS IN LIEU OF TRADITIONAL SPRINGS AND SHOCK ABSORBERS.THESE AIR STRUTS USE COMPRESSED AIR TO SUPPORT THE WEIGHT OF THE VEHICLE AND CONTROL RIDE HEIGHT.IN THE EVENT OF THE LOSS OF AIR FROM THE SYSTEM, AN ALERT WILL FLASH ON THE INSTRUMENT CLUSTER WARNING THE DRIVER TO EITHER DRIVE CAREFULLY OR TO STOP THE VEHICLE.THE VEHICLE RIDE HEIGHT CAN BE REDUCED BY AS MUCH AS 105 MM BELOW NORMAL RIDE HEIGHT BEFORE THE FULL LOAD OF THE VEHICLE FOR THAT WHEEL COMES TO REST ON A STEEL ROD, WITH A RUBBER STOP ON THE END, LOCATED IN THE SHOCK ABSORBER.THIS REST-STOP CONDITION IS DESIGNED SUCH THAT THERE IS NO IMPACT ON VEHICLE CONTROL.MERCEDES-BENZ (MBUSA) SUPPLIED VIDEO SHOWING A VEHICLE IN THIS CONDITION OPERATING UNDER SEVERAL DIFFERENT SITUATIONS INCLUDING EVASIVE MANEUVERS DEMONSTRATING THE ABILITY OF THE VEHICLE TO BE CONTROLLED EFFECTIVELY WITH A RIDE HEIGHT REDUCED TO THE MINIMUM.ONLY THOSE COMPLAINTS TO ODI AND MBUSA THAT ALLEGED A STEERING INTERFERENCE DURING A REDUCED RIDE HEIGHT CONDITION WERE COUNTED IN THIS RESUME FAILURE REPORT.SOME COMPLAINTS ALLEGED THAT WITH A REDUCED RIDE HEIGHT AND A STOP NOW WARNING MESSAGE THERE WAS A RUBBING NOISE WHEN TURNING, BUT THE ABILITY TO STEER THE VEHICLE WAS NOT COMPROMISED.A SAMPLING OF WARRANTY CLAIMS SUBMITTED BY MBUSA DID NOT REVEAL ANY INDICATING A LOSS OF CONTROL DUE TO AN AIRMATIC SYSTEM FAILURE.THERE WAS ONE CRASH REPORTED BY MBUSA TO ODI BUT THE INFORMATION AVAILABLE INDICATED THAT IT RELATED TO SUSPENSION SYSTEMS AND IT WAS NOT POSSIBLE TO VERIFY THAT THE INCIDENT WAS RELATED TO AN AIRMATIC SYSTEM FAILURE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.THIS PRELIMINARY EVALUATION IS CLOSED.