NHTSA Data Explorer

Mercedes-Benz CLK550

Data refreshed May 30, 2026

Select a model year to filter results to that year of the Mercedes-Benz CLK550.

Complaints

60

Active records

Recalls

7

Active records

TSBs

66

Active records

Filing history

Monthly totals over the last 20 years. Click a legend item to show or hide that series.

Reported severity

Based on consumer complaints filed since 2000. Recalls and TSBs do not include severity data.

Deaths

0

Injuries

5

Crashes

3

Fires

1

Top reported issues — Mercedes-Benz CLK550

Click a category to expand its values.

Operating state

12

Condition issue

11

Reporting mechanism

7

Engine behavior

6

Smell

6

Transmission/drivetrain behavior

6

Fluid issue

4

Safety restraint issue

4

Electrical issue

3

Lighting behavior

3

Recent change

3

Safety restraint behavior

3

Steering behavior

3

Powering on/off behavior

2

Braking behavior

1

Driver assistance issue

1

HVAC behavior

1

Infotainment behavior

1

Performance issue

1

Starting behavior

1

Thermal issue

1

Vibration/harshness

1

Wiper/washer behavior

1

Recent filings

The 10 most recent filings for each type.

2007 MERCEDES BENZ CLK550

Filed Dec 6, 2020


1 injured

PARKED MY CAR IN MY GARAGE FOR THE NIGHT, NEXT MORNING MY GARAGE HAD A STRONG SMELL OF GAS. WHEN I GOT IN THE CAR IT WAS EVEN STRONGER. HAS BEEN 3 DAYS NOW AND YOU CAN EVEN SMELL THE GAS OUTSIDE OF THE CAR WHEN IT'S BEEN PARKED.THE OVERWHELMING SMELL OF GASOLINE INSIDE CABIN OF MY CAR IS NAUSEATING AND I'M AFRAID IT'S GONNA CAUSE ME TO LOSE CONSCIOUSNESS.

2008 MERCEDES BENZ CLK550

Filed Nov 7, 2017


I PURCHASED THE VEHICLE USED FROM A PRIVATE PARTY ON 10/21/17 WITH 76,860 MILES. I FILLED THE TANK WITH GAS, PARKED IT MY GARAGE, DOOR CLOSED. NEXT MORNING THERE A VERY STRONG ODOR OF RAW GAS. A MERCEDES DEALER CONFIRMED THROUGH DIAGNOSTICS AND A SMOKE TEST THAT BOTH SENDING UNITS AND SEALS WERE DEFECTIVE, AND NEEDED TO BE REPLACED.

2007 MERCEDES BENZ CLK550

Filed Jul 20, 2015


THE VEHICLE STALLED, ENGINE QUIT, ON A BUSY SIDE STREET. THE DRIVER PULLED OVER ON THE DIRT SIDE OF THE STREET. RESTARTS WERE ATTEMPTED TO NO AVAIL. THE ENGINE WILL IDLE FOR A COUPLE OF SECONDS THEN SHUTDOWN. IT SOUNDED LIKE FUEL STARVATION. THE FUEL INDICATOR SHOWED 4 BARS OR A LITTLE UNDER HALF TANK. THE FUEL TANK WAS FILLED WITH 5 GALLONS OF GASOLINE WHERE THE VEHICLE STARTED FINE AND DRIVEN HOME. THE CAUSE WAS FOUND OUT TO BE A FAULTY FUEL INDICATOR. IT LATER FREEZES ON HALF FULL EVEN IF…

2007 MERCEDES BENZ CLK550

Filed Mar 6, 2015


WHEN THE GAS TANK IS FILLED UP FUEL IS LEAKING FROM THE TOP OF THE TANK AND THERE IS A STRONG ODOR OF GASOLINE IN THE GARAGE. AFTER THE CAR IS DRIVEN AND A FEW GALLONS OF FUEL ARE BURNED, THE SMELL IS NO LONGER NOTICEABLE. THE REPAIR FACILITY SAID THE FUEL SENDING UNIT AND SEALS NEED TO BE REPLACED. *TR

2006 MERCEDES BENZ CLK CLASS

Filed May 10, 2014


BOUGHT THE CAR IN OCT.OF 2013. THIRD BRAKE WARNING COMES ON FROM TIME TO TIME. HAVE CHECKED MY BRAKE LIGHTS WITH SOMEONE PUSHING THE BRAKE PEDAL WHILE I OBSERVED MORE THAN ONCE AND THEY WORK FINE. TWO OF MY CO-WORKERS HAVE TOLD ME RECENTLY WHILE FOLLOWING ME THAT MY THIRD BRAKE LIGHT DOES NOT ALWAYS WORK. I KNOW THERE IS A BRAKE LIGHT ISSUE THAT IS BEING RECALLED ON A DIFFERENT MERCEDES MODEL AND YEAR. WAS THINKING THAT MY VEHICLE MIGHT HAVE THE SAME ISSUE. *TR

2006 MERCEDES BENZ CLK CLASS

Filed Mar 11, 2014


WE SMELLED THE ODOR OF GASOLINE IN OUR GARAGE, SO TOOK OUR VEHICLE TO MERCEDES OF HENDERSON. WE WERE INFORMED THAT THE FUEL TANK WAS CRACKED AROUND THE TOP MOUNTING BOLT AND NEEDED TO BE REPLACED. UPON FURTHER INVESTIGATION, WE NOTED THAT THIS IS AN ONGOING PROBLEM WITH THE MERCEDES E AND CLK CLASS VEHICLES. THE FACT THAT THE CAR HAS NEVER BEEN IN AN ACCIDENT, THIS IS OBVIOUSLY A DEFECT IN THE MANUFACTURING PROCESS. WHEN RESEARCHING ON THE INTERNET, WE OBSERVED…

2008 MERCEDES BENZ CLK

Filed Mar 10, 2014


THE BRAKE LIGHT ON THE TRUNK SIMPLY FELL OFF. I HAVE SEARCHED THE INTERNET AND HAVE FOUND THAT THERE ARE AT LEAST 50 OTHER OWNERS THAT HAVE EXPERIENCED THE SAME PROBLEM. THIS DOES NOT INCLUDE THOSE THAT SIMPLY JUST WENT AHEAD AND GOT IT FIXED WITHOUT POSTING IT. THIS IS A DEFECT WHERE THE RED LENS SEPARATES FROM THE LIGHT HOUSING AND THE BRAKE LIGHT NO LONGER SHOWS RED WHEN BRAKING. I ALSO UNDERSTAND THAT THIS CONTINUES TO RE-OCCUR EACH TIME IT IS REPLACED AT A COST OF $352.50 EACH TIME, NOT…

2003 MERCEDES BENZ CLK CLASS

Filed Jan 6, 2014


I HAVE HAD SEAT BELT TROUBLE. WHEN I FIRST BOUGHT THE CAR IT WAS WEAK TO RETRACT. THAN 9 MONTHS LATER IT GAVE OUT ON ME. I LOOKED INTO IT ONLINE AND IT TURNS OUT ALMOST ALL THESE VEHICLES HAVE THIS PROBLEM BEFORE 100,000 MILES. THERE ARE DOZENS OF FORUMS IN COMPLAINTS PLENTY OF PEOPLE SAYING THEY HAVE THE PROBLEM TO IN EACH. ITS A HAZARD THAT PEOPLE ARE DRIVING THESE CARS AND DECIDE THEY DON'T HAVE $500 TO BUY A SEAT BELT RETRACTOR PLUS $200 IN LABOR. ALSO IT OFTEN LEAVES NO WARNING THAT IT…

2007 MERCEDES BENZ CLK

Filed Dec 22, 2013


AFTER FILLING UP THE GAS TANK AND PARKING IT IN THE GARAGE IT GIVES OFF A TERRIBLE GAS ODOR WHICH GETS MORE AND MORE STRONG THE LONGER THE CAR IS IN THE GARAGE. ONCE THE CARS FUEL TANK EMPTIES SOMEWHAT IT SEEMS TO NOT EMIT THE GAS ODORS AS MUCH . SHAME ON MERCEDES USA FOR NOT DOING A RECALL ON THIS HAZARD. FOR A COMPANY THAT PRIDES ITSELF ON SAFETY.. I HAVE READ HUNDREDS ON THE EXACT SAME COMPLAINTS ALL OVER THE WEB. *TR

2006 MERCEDES BENZ CLK

Filed Dec 16, 2013


OUR 2006 MERCEDES CLK 500 STARTED TO SMELL LIKE GAS RIGHT AFTER FILLING IT UP AND WOULD CONTINUE TO SMELL UNTIL ABOUT 3/4 OF A TANK. AFTER REMOVING THE REAR SEAT AND SERVICE COVER I NOTICED THAT THERE WAS STANDING GASOLINE ON TOP OF THE GAS TANK. *TR

Data sourced from NHTSA's public datasets. Issue classifications are generated by Repair Surge. About this data.

Updated May 30, 2026. Refreshed nightly.