A repetitive clicking noise from behind the center area of the dash panel is usually caused by a broken stepper motor actuating arm. The actuating arm controls the direction of air flow in the climate control system. Disassembly of the center console will be required to access and change the broken arm with the updated, reinforced part.
Resources for the Repair and Maintenance of your Mercedes-Benz C240
Mercedes-Benz C240 Models:
Mercedes-Benz C240 Problems
Stalling and/or "Crank no Start" Due to Failed Crankshaft Position Sensor
Engine --
Verified
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
Knocking Noise Over Bumps Due to Worn Sway Bar Link Joints
Suspension & Steering --
Verified
The sway bar end link joints may wear and cause a knocking noise over bumps. Loose or warn links should be replaced to correct this type of noise.
Inside Grab Handles/Upholstery/Door Trim Panels May Delaminate
Miscellaneous --
Verified
Inside grab handles, the upholstery on the center console cover, and door trim panels can delaminate. Most commonly replacement of the affected part is necessary.
Dead Battery Due to Failed Seat Control Module
Electrical & Lights --
Verified
A dead battery can be caused by a faulty seat control module that does not properly shut down. Spilling liquids on the front seats can cause these modules to fail.
Mercedes-Benz C240 Recalls (Recent)
Air Bags in Sport Model Steering Wheels May Fail to Deploy Correctly
Body, Interior & Misc., March 15, 2006
RepairPal Expert Overview:
Certain passenger vehicles equipped with sport model steering wheels fail to comply with the requirements of the Federal Motor Vehicle Safety Standard # 208 "Occupant Crash Protection"In certain tests conducted by NHTSA, using an unbelted female crash test dummy, conditions were found that occupants may not be properly protected during a crash, resulting in injuries. Dealers will install a new airbag module free of charge. The Mercedes recall # is 2006020005
One or More Seat Belts May Not Lock as Designed
Body, Interior & Misc., December 22, 2003
RepairPal Expert Overview:
Some seat belt buckles may have a burr on a metal component of the locking mechanism. This could prevent the seat belt from locking under certain conditions. In the event of a crash, the seat occupant may not be properly restrained, increasing the risk of injury. Dealers will replace the affected seat belts. This recall is expected to begin on December 22, 2003. The Mercedes-Benz recall number is 2003 120006.
Incorrect Software Calibration May Cause Fuel Pump to Remain Powered in a Collision
Electrical & Lights, August 1, 2008
RepairPal Expert Overview:
There is a faulty software calibration that affects several areas including shutting off the fuel supply in a collision. This could cause a fire hazard during an accident. Dealers will reprogram this software. The Mercedes-Benz recall number is 2008 070001. This recall began during August, 2008.
Mercedes-Benz C240 Questions and Answers
benz01, 2001 Mercedes-Benz C240, West Windsor, NJ
about every 6 months a series of stalling episodes occur. stalling occurs when car comes to stop at traffic light. 89k miles
benz01, 2001 Mercedes-Benz C240, West Windsor, NJ
Where is this sensor located on this model and how is it rpelaced?
Dervech, 2001 Mercedes-Benz C240, Corozal, PR
Hi I have a MB C240-2002 with just 50,000 miles - the transmission stay in low, I turn of the car & wait for15 minutes when I turn it on again the problem was gone, but as soon as i get home th...
Mercedes C240, 2001 Mercedes-Benz C240, Agawam, MA
How To fix the two problems below please:
-Brake light switch failure can cause the ESP and BAS warnings to illuminate.
-The SRS (airbag) light may illuminate if liquid is spilled into the seat b...
Mercedes C240, 2001 Mercedes-Benz C240, New York, NY
I got the messages below on the instrument cluster display:
- Battery / Alternator
- Brake Assist / BAS
- Restraint System / SRS
Then all the lights goes blinking on the display & the srs red...
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Mercedes-Benz C240 Reviews
I am having problem with my heating It give smell that makes me sick I have to open the window to get fresh air. When I start the heating regulating on #3 it makes whisling sound. It is 2003 C240 Could you help. Rita from DC
I have had this car for 5 months but the noise from the front wheels, the stereo not original, ESP & ABS problems and brake lining finished so fast. Please help.
Email chichrant.zambia@zambia.co.zm
Iv. Had my 2002 c240 for 2years and absolutely love it.no problems I couldnt easily fix and the merc techs are super helpful .all in all. Love it and no regrets what so ever love it
"I own Mercedes benz C240 2002 model, It show's me a mulfunction" What shall I do in this case?
Bought 2003 C240 as Certified pre-owned with 43k miles. Immediate issues (after 50k) AND ongoing problems. Examples - rear window and antenae had to be replaced; both front door internal handles broken; ash tray and cigarette lighter broken (non-smoker); replaced at least 10 brake lamps or turn bulbs; replaced turn signal arm; rear door overhead handle broken, ETC. Horrible quality, overpriced service. Worst vehicle I have ever owned.
Mercedes-Benz C240 Model Years
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