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2005 Mercedes-Benz C-Class recalls, complaints and safety ratings

There are 2 US recalls for the 2005 Mercedes-Benz C-Class, and 3 in Canada. Owners filed 5 complaints with NHTSA, most often about power train.

2US recalls
0urgent recalls
5owner complaints
–overall crash rating

Is your car affected?

Check by VIN to confirm the exact model and see every recall for it.

Recalls are issued for a make, model and model year. Whether the repair has already been done on one specific car is known only to its manufacturer and dealers. Check your vehicle's official status at nhtsa.gov/recalls or with a dealer.

US recalls (2)

Electrical system

2008-07-07 · campaign 08V303000 · 404 vehicles

MERCEDES-BENZ IS RECALLING MY 2006-2008 M-CLASS, R-CLASS, MY 2005-2009 SLK-CLASS, MY 2005-2008 C-CLASS, MY 2003-2004 AND 2006-2008 CLK-CLASS, MY 2003-2008 E-CLASS, MY 2004 AND 2008 CL-CLASS, MY 2008 CLS-CLASS, MY 2004 AND 2007-2008 S-CLASS, MY 2003 G-CLASS, AND MY 2003-2004, 2006 AND 2009 SL-CLASS VEHICLES. A SOFTWARE CALIBRATION NUMBER (SCN) CODING RECEIVED ON THE AFFECTED VEHICLES DURING A RECENT WORKSHOP VISIT WAS INCORRECT. DEPENDING ON THE MODEL YEAR AND MODEL AFFECTED, THE RESULTS OF AN INCORRECT SCN CODING CAN AFFECT A NUMBER OF VEHICLE SAFETY AND EMISSION FUNCTIONS INCLUDING THE FOLLOWING TYPES OF FUNCTIONS: (1) THE FUEL GAUGE READINGS MAY BE INCORRECT; (2) A STUCK FUEL-LEVEL SENSOR MAY NOT BE DISPLAYED IN THE INSTRUMENT CLUSTER; (3) THE OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND, (4) THE SPEEDOMETER MAY BE OUT OF TOLERANCE.

Risk and remedy

Risk: IN THE EVENT OF A VEHICLE CRASH, THE ELECTRICAL FUEL PUMP MAY NOT RECEIVE A CRASH SIGNAL THAT IS REQUIRED FOR THE FUEL PUMP TO DISCONNECT AND PREVENT FUTURE FUEL DELIVERY AS DESIGNED.

Remedy: DEALERS WILL RECODE THE SCN FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 30, 2008. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.

Air bags

2005-12-20 · campaign 05V560000 · 61,000 vehicles

CERTAIN PASSENGER VEHICLES EQUIPPED WITH SPORT MODEL STEERING WHEELS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRASH PROTECTION." IN CERTAIN LOW RISK AIR BAG DEPLOYMENT TESTS CONDUCTED BY NHTSA, USING AN OUT-OF-POSITION UNBELTED 5TH PERCENTILE FEMALE CRASH TEST DUMMY, IRREGULARITIES WERE DEMONSTRATED INDICATING THAT OCCUPANTS MAY NOT BE PROPERLY PROTECTED IN A CRASH.

Risk and remedy

Risk: IN THE EVENT OF A CRASH, AN OCCUPANT MAY NOT BE PROPERLY RESTRAINED WHICH COULD RESULT IN INJURIES.

Remedy: DEALERS WILL INSTALL A NEW AIR BAG INFLATOR MODULE FREE OF CHARGE. THE RECALL BEGAN ON MARCH 15, 2006. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.

Canadian recalls (3)

Show 3 Canadian recalls

Structure

2022-12-22 · campaign 2022-740

Issue: On certain vehicles, the sunroof glass may not be properly attached to the sliding roof frame. Over time, the glass can become loose and could separate from the vehicle. Note: Vehicles that were inspected under Transport Canada recalls 2019-668 and 2021-478 also require this inspection. Safety Risk: A sunroof that detaches from the vehicle could create a road hazard for others and increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the bonding of the sunroof glass. Dealers will replace the sliding roof, if necessary.

Structure

2021-07-23 · campaign 2021-478 · 432 vehicles

Issue: This recall is for certain vehicles inspected under Mercedes-Benz recall 7891003 (Transport Canada recall 2019-668) that require a second inspection. On certain vehicles, the sunroof glass may not be properly attached to the sliding roof frame. Over time, the glass can become loose and could separate from the vehicle. Note: This recall affects 2006 and 2007 models originally equipped with a sunroof. Additionally, some 2001-2011 models may have had an affected sunroof installed during a repair. Safety Risk: A sunroof that detaches from the vehicle could create a road hazard for others and increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the bonding of the sunroof glass. Dealers will replace the sliding roof, if necessary.

Structure

2019-12-23 · campaign 2019-668

Issue: On certain vehicles, the sunroof glass may not be properly attached to the sliding roof frame. Over time, the glass can become loose and could separate from the vehicle. Note: This recall affects 2006 and 2007 models originally equipped with a sunroof. Additionally, some 2001-2011 models may have had an affected sunroof installed during a repair. Safety Risk: A sunroof that detaches from the vehicle could create a road hazard for others and increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the bonding of the sunroof glass. Dealers will replace the sliding roof, if necessary.

Owner complaints (5)

Owners filed 5 complaints with NHTSA about the 2005 Mercedes-Benz C-Class. Among 16 model years of this model, it ranks #13 for the most complaints (median 9).

Most-reported problemComplaints
Power train2
Seats2
Air bags1
Electrical system1
Equipment adaptive/mobility1
Vehicle speed control1

Crash test ratings

NHTSA 5-Star Safety Ratings for the 2005 Mercedes-Benz C-Class.

VersionOverallFrontalSideRollover
2005 Mercedes-Benz C-Class 2-DR w/SAB––––
2005 Mercedes-Benz C-Class 4-DR. w/SAB––––

Fuel economy

EPA ratings for each 2005 Mercedes-Benz C-Class version.

VersionCity MPGHighway MPGCombinedYearly fuel cost
C230 Kompressor 1.8 L Automatic 5-spd212924$3,400
C230 Kompressor 1.8 L Manual 6-spd202923$3,550
C230 Kompressor Sports Coupe 1.8 L Automatic 5-spd212924$3,400
C230 Kompressor Sports Coupe 1.8 L Manual 6-spd212823$3,550
C240 4matic 2.6 L Automatic 5-spd172319$4,350
C240 4matic (Wagon) 2.6 L Automatic 5-spd172219$4,350
C240 FFV 2.6 L Automatic 5-spd172320$4,100
C240 FFV (Wagon) 2.6 L Automatic 5-spd172320$4,100
C320 3.2 L Manual 6-spd172419$4,350
C320 4matic 3.2 L Automatic 5-spd172420$4,100
C320 FFV 3.2 L Automatic 5-spd182420$4,100
C320 Sports Coupe 3.2 L Manual 6-spd162218$4,550
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Sources: NHTSA recalls, complaints and 5-Star Safety Ratings, US EPA fuel economy and Transport Canada's Vehicle Recalls Database (contains information licensed under the Open Government Licence – Canada). Recalls updated 2026-10-30.