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2007 MERCEDES-BENZ R350

Owner reports · Recalls · Investigations

Limited comparison data

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

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How this year compares

Owner complaints by model year

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

What owners reported most

All reported categories

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When problems were reported

Mileage at the reported incident

38 reports with mileage · 9 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 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seats. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports5 fire reports4 injury reports

Electrical System complaints

4 reports
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18,013 miles · Apr 29, 2015
Electrical SystemEnginePower Train

REPLACE ENGINE, TRANSMISSION, 3 SUSPENSIONS IS 3 YEARS-TWICE ON THE RIGHT SIDE MERCEDES AND INTERCAR CLAIMED THAT RIGHT REAR AIR SPRING HAD A LEAK LEFT REAR SHOCK LEAKING AND CLAIMED NORMAL WEAR AND TEAR AT 71725 MILES-SO WAS THE PAGES AND PAGES OF THE LINK BELOW AT 71000 MILES, POWER DOOR LOCKS STOPPED WORKING, POWER DRIVERS M…

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REPLACE ENGINE, TRANSMISSION, 3 SUSPENSIONS IS 3 YEARS-TWICE ON THE RIGHT SIDE MERCEDES AND INTERCAR CLAIMED THAT RIGHT REAR AIR SPRING HAD A LEAK LEFT REAR SHOCK LEAKING AND CLAIMED NORMAL WEAR AND TEAR AT 71725 MILES-SO WAS THE PAGES AND PAGES OF THE LINK BELOW AT 71000 MILES, POWER DOOR LOCKS STOPPED WORKING, POWER DRIVERS MIRROR STOPPED WORKING, SAFETY LOCK FOR BACK WINDOWS STOP WORKING, BURNS 2 QUARTS OF OIL A MONTH, SUNROOF LEAKS, AND DOESN'T ALWAYS CLOSE ALL THE WAY, ABS SPEED SENSORS DEFECTIVE, REAR MAIN RADIAL SEAL IN TRANSMISSION DEFECTIVE, REPLACE DEFECTIVE ENGINE THERMOSTAT, REPLACED THE BATTERIES DUE TO CORROSION (UNDER THE SEAT), FAULTY SIGNALS FOR TAIL LIGHTS AND PARKING TAIL LAMPS (ELECTRICAL), AIR CONDITIONING AMBIENT SENSOR DEFECTIVE, REPLACE DEFECTIVE RADIO ANTENNA. THIS CAR HAS MAJOR DESIGN FLAWS, AND HAS BEEN DISCONTINUED BY MB. MY 2007 R350 HAS HIT EVERY DEFECT LISTED BELOW WITH THE EXCEPTION OF PARKING BRAKE, AND STEERING COLUMN. MERCEDES-BENZ ALWAYS CLAIMS IT IS NORMAL WEAR AND TEAR. I KNOW OF NO CAR LET ALONE A MERCEDES WITH THIS MANY DEFECTS, I WANT THEM TO BUY THIS PIECE OF JUNK BACK, THEY OFFERED ME 2000 TOWARDS A NEW MERCEDES, I HAVE BEEN DRIVING MERCEDES SINCE 1995 AND NEVER HAD PROBLEMS LIKE THIS. YOU WOULD THINK AS MANY OF THEIR CARS I OWNED THAT THEY WOULD HAVE STEPPED UP TO SAVE NOT JUST THEIR REPUTATION BUT O SAVE A CLIENT. SUSPENSION COMPLAINTS: ALL AT SIMILAR MILEAGE, MB RESPONSE WAS NORMAL WEAR AND TEAR. HTTP://WWW.ABOUTAUTOMOBILE.COM/COMPLAINT/2007/MERCEDES-BENZ/R350/SUSPENSION. *TR

NHTSA ODI #10713541

54,400 miles · Feb 4, 2013
Electrical SystemSeats

I TURNED ON THE SEAT WARMER AND A MINUTE LATER I SMELL SOMETHING BURNING AND I LOOK TO THE SIDE AND THERE WAS SMOKE COMING OUT OF MY JEANS AND I GOT OUT OF THE CAR AND I SEE SMOKE COMING OUT THE DRIVERS SIDE SEAT. I IMMEDIATELY TURNED OFF THE CAR AND IT OPEN A SMALL HOLE IN THE DRIVERS SEAT. *TR

NHTSA ODI #10496337

55,000 miles · Jan 21, 2013
Electrical SystemSeats

MY WIFE WAS DRIVING OUR MERCEDES R350 WITH TWO OF OUR CHILDREN AND NOTICED A BURNING SMELL IN THE VEHICLE. AFTER STOPPING THE VEHICLE, SHE SOON REALIZED THAT THE HEAT WARMER ON THE SEAT HAD BURNED A HOLE IN THE SEAT AND SINGED HER SWEATER LEAVING A BLACK MARK. SHE TURNED OFF THE SEAT WARMER TO AVOID ANY FURTHER ISSUES, INCLUDING…

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MY WIFE WAS DRIVING OUR MERCEDES R350 WITH TWO OF OUR CHILDREN AND NOTICED A BURNING SMELL IN THE VEHICLE. AFTER STOPPING THE VEHICLE, SHE SOON REALIZED THAT THE HEAT WARMER ON THE SEAT HAD BURNED A HOLE IN THE SEAT AND SINGED HER SWEATER LEAVING A BLACK MARK. SHE TURNED OFF THE SEAT WARMER TO AVOID ANY FURTHER ISSUES, INCLUDING THE POTENTIAL OF A FIRE OR AN INJURY TO HER. THE DEALERSHIP SAID THAT BECAUSE THE CAR WAS OUT OF WARRANTY THE REPAIR WOULD BE $1,200. WHEN WE PASSED ON THE ITEM AND SAID WE SIMPLY WOULD STOP USING THE WARMER, THEY OFFERED 2/3 ASSISTANCE (1/3 FROM THE DEALERSHIP & 1/3 FROM MERCEDES) WITH US PAYING THE REMAINING 1/3. WE ACCEPTED THE OFFERED AND HAD THE SEAT REPAIRED. HOWEVER, THE SITUATION COULD HAVE BEEN VERY DANGEROUS HAD A FIRE OCCURRED, HAD SHE BEEN BURNED OR HAD SHE LOST FOCUS ON THE ROAD CAUSING AN ACCIDENT. I AM APPRECIATIVE THAT THE DEALERSHIP IS DOING WHAT THEY CAN TO HELP ADDRESS THE ISSUE, HOWEVER, I BELIEVE THE MANUFACTURER NEEDS TO TAKE RESPONSIBILITY IN THIS SITUATION - ESPECIALLY SINCE I'VE READ MULTIPLE ACCOUNTS OF VERY SIMILAR INCIDENTS IN MERCEDES VEHICLES. *TR

NHTSA ODI #10493644

47,729 miles · Aug 16, 2010
Electrical System

2007 MERCEDES BENZ R350 4 MATIC/WHILE DRIVING ON THE HIGHWAY, VEHICLES JERKS ABRUPTLY AND HARD. ESP WARNING LIGHT(SIGN) SUDDENLY APPEARS IN DASH AS A MALFUNCTION (INOPERABLE). AS A RESULT, ALL WARNING LIGHTS STARTS FLASHING, INCLUDING BRAKE LIGHT. VEHICLE WILL NOT SHIFT IN ANY GEAR INCLUDING PARK. WILL ONLY CONTINUE TO FUNCT…

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2007 MERCEDES BENZ R350 4 MATIC/WHILE DRIVING ON THE HIGHWAY, VEHICLES JERKS ABRUPTLY AND HARD. ESP WARNING LIGHT(SIGN) SUDDENLY APPEARS IN DASH AS A MALFUNCTION (INOPERABLE). AS A RESULT, ALL WARNING LIGHTS STARTS FLASHING, INCLUDING BRAKE LIGHT. VEHICLE WILL NOT SHIFT IN ANY GEAR INCLUDING PARK. WILL ONLY CONTINUE TO FUNCTION IN DRIVE @ 40MPH OR LOWER. INFORMATION WINDOW SAYS "VISIT MB WORKSHOP IMMEDIATELY WITHOUT SHIFTING GEARS". ONCE IGNITION IS TURNED OFF, VEHICLE WILL NOT START. REPLACED ESP/SCM FOR STEERING ANGLE SENSOR.(PART AVAILABLE). STILL MALFUNCTIONS AS OF 8/16/2010. *TR

NHTSA ODI #10349689

Official recalls

2

24V298000 · Service Brakes, Hydraulic:power Assist:vacuum

Apr 26, 2024

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Consequence & remedy

Consequence: Reduced brake performance or brake failure can increase the risk of a crash.

Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.

22V315000 · Service Brakes, Hydraulic:power Assist:vacuum

May 9, 2022

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.

Consequence & remedy

Consequence: Reduced brake performance or brake failure can increase the risk of a crash.

Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2022050014, 2022050015 2022090006, & 2022090007.

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

0

No exact-year investigations in this snapshot.