2006 Mercedes-Benz C-Class Mercedes-Benz C-Class 2006

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2006 Mercedes-Benz C-Class repairs by problem area

Engine (36%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (3%)

Suspension and Steering (18%)

Electrical and Air Conditioning (23%)

Paint, Rust, Leaks, Rattles, and Trim (7%)

Other (3%)

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Chart based on 106 repairs.
See TSBs and recalls for the 2006 Mercedes-Benz C-Class.

2006 Mercedes-Benz C-Class electrical repair cost distribution

$2500+ (0%)

$1000 - $2499 (6%)

$500 - $999 (22%)

$100 - $499 (6%)

< $100 (67%)

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Chart based on 18 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Mercedes-Benz C-Class 4dr Sedan

362-horsepower 5.4L V8 5-speed shiftable automatic RWD

80800 mi Gremlins causing battery to drain and saying side mirror turn signals are out when they're not. They won't fix the problem because I installed Euro-market folding mirrors. 
137000 mi

US $250
Starter motor replaced 
92000 mi Only unrepaired problems on the car were bottom cushion seat heaters, both were broken and this is a known issue on the C55s. 
51000 mi Nav system reboots or freezes sometimes. Both front seat heaters failed, bottom segment. 
52000 mi  
54000 mi navigation system routing function fails intermittently. 
62000 mi Replaced Comand unit after trying different antenna. Took 8 trips to convince MBUSA. Drivers bottom seat heater failed 

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2006 Mercedes-Benz C-Class 4dr Sedan

268-horsepower 3.5L V6 5-speed shiftable automatic AWD

42000 mi

US $700
SRS light went on after we had a heavy passenger (around 200lbs). Found that a srs related connector under the seat that was bent/broken. Wasn't covered by CPO according to mercedes dealer. Paid $200 for diagnosis. repair was to cost $500 SRS light - not covered by MB CPO warranty, dealer blamed me for causing it. Not buying a mercedes again. 

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2006 Mercedes-Benz C-Class 4dr Sedan

228-horsepower 3.0L V6 7-speed shiftable automatic RWD

43000 mi The Harmon Kardon Speakers blew. Both the rear window speakers the sub. and the front drivers door speakers were replaced.  The Harmon Kardon Speakers blew. Both the rear window speakers the sub. and the front drivers door speakers were replaced. The repair was covered under warranty after i bitched at them a few times. 

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2006 Mercedes-Benz C-Class 4dr Sedan

228-horsepower 3.0L V6 5-speed shiftable automatic AWD

75640 mi Car Totaled.Great Car.Owned it from yr 5 to yr 10.5. Only Repairs were parking brake cable. Partially warranted at year 5.1. Only flaws were door light sw. got damaged by seat buckle. Multi CD player stopped working. 
75000 mi

US $500
Driver's Window Switch not working. Replaced switch panel. 
85400 mi

US $530
Passenger door lock was clicking when door was locked from inside the car using dash button. New lock put in, also noticed rusted harness and elements for passenger rear view mirror, mirror motor replaced. Oil change, tire rotation as well. 
153000 mi

US $1750
AC Compressor making high pitched whining sound, seized up, finally broke apart. Replaced compressor plus new belt. 

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2006 Mercedes-Benz C-Class 4dr Sedan

201-horsepower 2.5L V6 7-speed shiftable automatic RWD

37000 mi Turn signal lamp in right mirror causing fault signal. Lamp still worked OK even though it was causing a fault signal. Lamp was replaced at no charge under factory warranty. 
44000 mi Air conditioning not working properly; happened VERY intermittently, but was still troubling enough for me to take it in.  
76000 mi

US $550
Regulator in driver's side window needed to be replaced due to wear. 
36000 mi Rear left brake light was out. 

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2006 Mercedes-Benz C-Class 4dr Sedan

201-horsepower 2.5L V6 6-speed manual RWD

39000 mi Also, the windshield wiper sensor was replaced. 

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2006 Mercedes-Benz C-Class Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2006 Mercedes-Benz C-Class problems occur, check out our car reliability stats.