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2001 Mercedes Benz Clk Class

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

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

When problems were reported

Mileage at the reported incident

Limited mileage data: 12 of 14 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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.

  • Electrical System. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. 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 reports0 injury reports

Power Train complaints

4 reports
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58,000 miles · Aug 27, 2007
Electrical SystemPower Train

THE INSTRUMENT CLUSTER IN MY 2001 MERCEDES-BENZ CLK430 DOES NOT FUNCTION PROPERLY. THE PIXELS IN THE GEAR SELECTOR, TEMPERATURE AND CLOCK SECTION DO NOT LIGHT UP. THIS MAKES IT IMPOSSIBLE TO TELL WHAT GEAR THE CAR IS IN, AND POSES A SAFETY HAZARD. THE "P" AND "R" ARE DIFFICULT TO DISTINGUISH. THIS CAR HAS TRANSMISSION PROBLE…

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THE INSTRUMENT CLUSTER IN MY 2001 MERCEDES-BENZ CLK430 DOES NOT FUNCTION PROPERLY. THE PIXELS IN THE GEAR SELECTOR, TEMPERATURE AND CLOCK SECTION DO NOT LIGHT UP. THIS MAKES IT IMPOSSIBLE TO TELL WHAT GEAR THE CAR IS IN, AND POSES A SAFETY HAZARD. THE "P" AND "R" ARE DIFFICULT TO DISTINGUISH. THIS CAR HAS TRANSMISSION PROBLEMS, AND THE NECESSITY TO IDENTIFY WHICH GEAR THE CAR IS IN BY "FEEL" IS DANGEROUS. *TR

NHTSA ODI #10200847

59,875 miles · Aug 27, 2007
Power Train

THE AUTOMATIC TRANSMISSION IN MY 2001 MERCEDES-BENZ CLK430 WILL FREQUENTLY BECOME STUCK IN ONLY ONE GEAR. MOST OFTEN 3RD GEAR, BUT SOMETIMES 2ND. THIS IS A TERRIFYING SITUATION FOR ME, ESPECIALLY IN TRAFFIC, AS THE AUTOMOBILE DOES NOT ACCELERATE FROM A STOP IN 3RD GEAR AND ABRUPTLY SLOWS WHEN LETTING OFF THE ACCELERATOR IN 2ND…

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THE AUTOMATIC TRANSMISSION IN MY 2001 MERCEDES-BENZ CLK430 WILL FREQUENTLY BECOME STUCK IN ONLY ONE GEAR. MOST OFTEN 3RD GEAR, BUT SOMETIMES 2ND. THIS IS A TERRIFYING SITUATION FOR ME, ESPECIALLY IN TRAFFIC, AS THE AUTOMOBILE DOES NOT ACCELERATE FROM A STOP IN 3RD GEAR AND ABRUPTLY SLOWS WHEN LETTING OFF THE ACCELERATOR IN 2ND. 2ND GEAR ALSO LIMITS THE SPEED OF THE CAR SIGNIFICANTLY AND HAS CAUSED ME TO BE THE TRAFFIC SLOWDOWN AT RUSH HOUR ON MANY OCCASIONS. I HAVE HAD SEVERAL CLOSE CALLS, AS I CANNOT GET THE CAR OUT OF A BUSY INTERSECTION QUICKLY OR CHANGE LANES TO MAKE A TURN WHEN THIS IS HAPPENING. I DRIVE MY CHILDREN IN THIS CAR AND AM AFRAID THAT A 3RD GEAR START OR A 2ND GEAR ABRUPT SLOWDOWN OR ITS SEVERELY LIMITED VELOCITY WILL CAUSE AN ACCIDENT AND THEY MAY GET HURT. THE ONLY WAY TO REMEDY THIS SITUATION IS TO PULL OVER, SHUT OFF THE CAR AND RESTART IT. THIS IS NOT ALWAYS POSSIBLE ON A BUSY STREET, AND IS DANGEROUS AT BEST. MY MECHANIC HAS DETERMINED THAT THIS IS NOT A MECHANICAL FAILURE IN THE TRANSMISSION, BUT A FAILURE IN THE ELECTRONIC MODULE THAT CONTROLS THE TRANSMISSION. I UNDERSTAND THROUGH CORROBORATIVE AND ANECDOTAL EVIDENCE THAT THIS COULD BE A RESULT OF LIQUID FROM THE CUPHOLDER SEEPING DOWN INTO THE ELECTRONICS. THERE IS EVIDENCE OF A LIQUID SPILL, AND IT IS CLEAR THAT THE POOR DESIGN OF THE CUPHOLDER AND ITS LOCATION ABOVE THE TRANSMISSION ELECTRONICS ARE THE CAUSE OF THIS SAFETY ISSUE. WE HAVE NOT PURSUED REPAIR AS OF YET, AS THE PARTS AND LABOR ARE QUITE EXPENSIVE. THE CAR IS NOW PARKED IN MY GARAGE, AS I CONSIDER IT UNSAFE TO DRIVE. *TR

NHTSA ODI #10200844

60,000 miles · Jul 21, 2006
Power Train

DT*: THE CONTACT STATED WATER WAS SPILLED ON THE CONSOLE CAUSING THE TRANSMISSION TO BE INOPERABLE. THE VEHICLE WAS TOWED TO THE RESIDENCE. THE DEALER REPLACED THE ELECTRONIC CONTROL UNIT IN THE CONSOLE WHICH CORRECTED THE PROBLEM. UPDATED 8/14/2006 - *NM

NHTSA ODI #10163069

32,850 miles · Jun 15, 2006
Power Train

1ST, IN MAY 2006, I WAS PARKING MY 2001 MERCEDES BENZ, CLK-430, INTO PARKING LOT AT 7-11 STORE. I PLACE THE SHIFTER INTO P (PARK). THE ENGINE WAS STILL RUNNING AT THIS TIME. I REMOVE MY FOOT OFF THE BRAKE PEDAL, THE CAR RUNNING BACK OUT OF THE PARKING STALL AS IF IT WAS IN THE REVERSE GEAR. I PLACED MY FOOT BACK ON THE BRAKE PED…

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1ST, IN MAY 2006, I WAS PARKING MY 2001 MERCEDES BENZ, CLK-430, INTO PARKING LOT AT 7-11 STORE. I PLACE THE SHIFTER INTO P (PARK). THE ENGINE WAS STILL RUNNING AT THIS TIME. I REMOVE MY FOOT OFF THE BRAKE PEDAL, THE CAR RUNNING BACK OUT OF THE PARKING STALL AS IF IT WAS IN THE REVERSE GEAR. I PLACED MY FOOT BACK ON THE BRAKE PEDAL TO STOP THE CAR MOVEMENT. I PLACE THE SHIFTER BACK IN THE DRIVE LOCATION AND DRIVE THE CAR BACK TO THE ORIGINAL PLACE. AND PLACE THE SHIFTER BACK IN PARK AND AGAIN THE CAR START ROLLING BACKWARDS. ON THE SAME EVENING , I DROVE HOME FROM THE 7-11 STORE AND PARK THE CAR IN MY DRIVEWAY, YES IT AGAIN. I USED THE EMERGENCY BRAKING THIS TIME. ON JUNE 14, 2006, I STOPPED AT THE LONG BEACH POSTAL OFFICE, ON LEVEL PARKING SURFACE, THIS CAR STAR ROWING FORWARDS TO ANOTHER PARK VEHICLE, I STOPPED THE CAR MOVEMENTS AND PLACE IT IN REVERSE TO MOVE THE BACK TO THE ORIGINAL PARKING PLACED. THIS CAR STAY IN THE PARK GEAR WITHOUT FURTHER FORWARD OR REVERSE MOVEMENT. THIS CAR ONLY HAS 32,900 MILES ON IT. *JB

NHTSA ODI #10159952

Official recalls

0

No recalls in this snapshot.

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

2

DP05007 · Transmission Malfunction

Opened Nov 7, 2005 · Closed Mar 27, 2006

Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

THE PETITIONER ALLEGES THAT COFFEE FROM A CUP, PLACED IN THE CUP HOLDER, SPILLED ONTO THE GEAR SHIFTER AND SHUT DOWN THE VEHICLE?S ENTIRE ELECTRICAL SYSTEM. THE CONCERN RAISED BY THE PETITIONER WAS INVESTIGATED (SQ01-010) AND WAS CLOSED AFTER ODI CONCLUDED THAT THE FACTS DID NOT DEMONSTRATE A SAFETY-RELATED DEFECT.ODI HAS SUBSEQUENTLY RECEIVED NINE MORE COMPLAINTS ALLEGING FLUID CONTAMINATION OF THE TRANSMISSION SHIFTER SINCE THE INVESTIGATION WAS CLOSED, NONE OF WHICH REPORT CRASHES OR INJURIES.THESE NINE COMPLAINANTS MAINLY EXPRESSED DISSATISFACTION WITH THE DESIGN OF THE CUP HOLDER AND THE COST OF REPLACING THE CONTAMINATED ELECTRONIC SELECTOR MODULE.SIMILARLY, IN PETITIONER?S CASE SHE WAS ABLE TO OPERATE THE VEHICLE TO A PLACE WHERE IT COULD BE SAFETY STOPPED AFTER THE LIQUID SPILLAGE.THE PETITIONER HAS NOT PROVIDED ANY EVIDENCE OF A SAFETY-RELATED DEFECT.IN VIEW OF THE FOREGOING AND THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.

Additional source detail variants (2)

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

THE PETITIONER ALLEGES THAT COFFEE FROM A CUP, PLACED IN THE CUP HOLDER, SPILLED ONTO THE GEAR SHIFTER AND SHUT DOWN THE VEHICLE?S ENTIRE ELECTRICAL SYSTEM. THE CONCERN RAISED BY THE PETITIONER WAS INVESTIGATED (SQ01-010) AND WAS CLOSED AFTER ODI CONCLUDED THAT THE FACTS DID NOT DEMONSTRATE A SAFETY-RELATED DEFECT.ODI HAS SUBSEQUENTLY RECEIVED NINE MORE COMPLAINTS ALLEGING FLUID CONTAMINATION OF THE TRANSMISSION SHIFTER SINCE THE INVESTIGATION WAS CLOSED, NONE OF WHICH REPORT CRASHES OR INJURIES.THESE NINE COMPLAINANTS MAINLY EXPRESSED DISSATISFACTION WITH THE DESIGN OF THE CUP HOLDER AND THE COST OF REPLACING THE CONTAMINATED ELECTRONIC SELECTOR MODULE.SIMILARLY, IN PETITIONER?S CASE SHE WAS ABLE TO OPERATE THE VEHICLE TO A PLACE WHERE IT COULD BE SAFETY STOPPED AFTER THE LIQUID SPILLAGE.THE PETITIONER HAS NOT PROVIDED ANY EVIDENCE OF A SAFETY-RELATED DEFECT.IN VIEW OF THE FOREGOING AND THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.

Power Train:automatic Transmission

THE PETITIONER ALLEGES THAT COFFEE FROM A CUP, PLACED IN THE CUP HOLDER, SPILLED ONTO THE GEAR SHIFTER AND SHUT DOWN THE VEHICLE?S ENTIRE ELECTRICAL SYSTEM. THE CONCERN RAISED BY THE PETITIONER WAS INVESTIGATED (SQ01-010) AND WAS CLOSED AFTER ODI CONCLUDED THAT THE FACTS DID NOT DEMONSTRATE A SAFETY-RELATED DEFECT.ODI HAS SUBSEQUENTLY RECEIVED NINE MORE COMPLAINTS ALLEGING FLUID CONTAMINATION OF THE TRANSMISSION SHIFTER SINCE THE INVESTIGATION WAS CLOSED, NONE OF WHICH REPORT CRASHES OR INJURIES.THESE NINE COMPLAINANTS MAINLY EXPRESSED DISSATISFACTION WITH THE DESIGN OF THE CUP HOLDER AND THE COST OF REPLACING THE CONTAMINATED ELECTRONIC SELECTOR MODULE.SIMILARLY, IN PETITIONER?S CASE SHE WAS ABLE TO OPERATE THE VEHICLE TO A PLACE WHERE IT COULD BE SAFETY STOPPED AFTER THE LIQUID SPILLAGE.THE PETITIONER HAS NOT PROVIDED ANY EVIDENCE OF A SAFETY-RELATED DEFECT.IN VIEW OF THE FOREGOING AND THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.

SQ01010 · Sudden Engine Shut Down

Opened Sep 25, 2001 · Closed Feb 4, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.