There are 4 stored owner reports matching the electrical system leading-label group for the 2004 Mercedes-Benz CLK-Class in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)ENGINE LIGHT CAME ON , WINDSHIELD WIPERS STOPPED WORKING, DRIVERS SIDE WINDOW STOPPED WORKING, MULTIPLE ERROR LIGHTS, ON MULTIPLE DATES.
TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT WAS ILLUMINATED ON THE DASHBOARD. WHEN SHE HAD THE VEHICLE INSPECTED ON TWO DIFFERENT OCCASIONS, IT FAILED INSPECTION SINCE THE LIGHT WAS ON. SHE TOOK THE VEHICLE TO A REPAIR SHOP AND WAS TOLD THAT THE SECONDARY AIR INJECTION SYSTEM WAS THE CAUSE FOR THE FAILURE. A MECHANIC INFORMED HER OF RECALL 08V303000, ELECTRICAL SYSTEM BUT WHEN SHE CALLED THE MANUFACTURER; SHE WAS TOLD THAT HER VEHICLE WAS NOT INCLUDED. AT THE TIME OF THE COMPLAINT, THE SERVICE ENGINE LIGHT WAS ILLUMINATED AND THE VEHICLE HAD NOT BEEN REPAIRED. THE CURRENT MILEAGE WAS APPROXIMATELY 87,000. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.
TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE SEAT BELT INDICATOR IS ILLUMINATED, WHICH MEANS THE SRS NEEDS TO BE REPLACED. THE FAILURE PREVENTS THE SEAT BELT FROM LOCKING PROPERLY. THERE IS ALSO A TELE-AIDE INDICATOR FLASHING IN THE CENTER OF THE INSTRUMENT PANEL. THE MANUFACTURER STATED THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBERS 03V534000 (SEAT BELTS) AND 08V303000 (ELECTRICAL SYSTEM). THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIR COSTS. THE VEHICLE HAS BEEN AT THE REPAIR SHOP FOR THE PAST TWO DAYS. THE FAILURE MILEAGE WAS 23,000. UPDATED 05/06/09. *LJ UPDATED 05/07/09.*JB
MY VOLTAGE REGULATOR WENT OUT IN MY BENZ. IT SURGED AND DESTROYED OTHER COMPONENTS OF MY VEHICLE. NOT TOO MENTION THAT THIS IS HIGHLY IN SAFE. I RESEARCHED ON LINE, AND MERCEDES BENZ HAD DONE A VOLUNTARY RECALL, BUT THEY ARE NOT ACKNOWLEDGING THE ISSUE NOW, AND ARE DENYING IT. THEY SAY MY VIN DOESN'T MATCH, AND I QUESTIONED THERE INTEGRITY. THIS IS SUCH A DANGEROUS ISSUE, AND I HAVE A TWO YEAR OLD SON THAT MUST RIDE IN THIS CARE. CAN SOMEONE PLEASE HELP ME. THEY KNOW THE PROBLEM EXISTS, AND IT IS DANGEROUS, BUT REFUSE TO FIX IT- NOW THAT IS UNDER OWNERSHIP. (AP) DAIMLERCHRYSLER AG SAID THURSDAY IT IS RECALLING SOME 1.3 MILLION MERCEDES-BENZ CARS WORLDWIDE TO FIX PROBLEMS WITH THEIR ALTERNATORS AND BATTERIES. THE GERMAN-U.S. AUTO MAKER SAID IT WILL CHECK THE VOLTAGE REGULATOR IN THE ALTERNATOR ON SIX- AND EIGHT-CYLINDER MODELS AND REPLACE THE REGULATOR IF NEEDED. IT SAID IT WOULD INSTALL BATTERY CONTROL SOFTWARE ON THE E-CLASS AND CLS-CLASS MODELS BUILT FROM JANUARY 2002-JANUARY 2005. THE COMPANY ALSO SAID THE BRAKING SYSTEM ON THE E, SL AND CLS-CLASS MADE SINCE JUNE 2001 WOULD BE UPDATED. THE COMPANY SAID THE RECALL WAS PART OF ITS EFFORT TO IMPROVE ITS RENEWED EMPHASIS ON ITS CARS AND IS NOTIFYING ITS CUSTOMERS IN WRITING OF THE RECALL. THE COMPANY HAS SET UP A HOT LINE FOR EUROPEAN CUSTOMERS AT 800-1-777-7777. IN THE UNITED STATES, CUSTOMERS CAN CALL 1-800-FOR-MERC. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.