Mercedes-Benz CLK430 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz CLK430
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Mercedes-Benz CLK430 ProblemsInstrument Cluster Displays May Lose Pixels
The instrument cluster display may lose pixels and need replacement. However, if the back lighting bulbs for the odometer display in the center of the cluster burn out, they can be replaced.
Cables in the convertible top tend to break. If the convertible top stops operating prior to reaching the desired open or closed position, the micro switches that sense the position of the top may have failed.
When the engine is running, but the vehicle is not moving, a rattle heard from beneath the vehicle could indicate that one of the exhaust catalytic converters has failed. The substrate (the internal part of the catalyst that reduces emissions) can loosen and bounce around inside the canister section of the converter—the defective unit will need to be replaced. If this problem is ignored, the substrate can break down and reduce to a size that plugs the outlet pipe, which will cause a sudden loss in power.
Mercedes-Benz CLK430 QuestionsHow do I switch the processor oon an EIS ignition modular to match my vin # /key (1 answer)
I need a new key and a new modular. I cant afford to take it to the dealer.
The car won't let me turn the key at all.
Mercedes-Benz CLK430 RecallsIncorrect Software Calibration May Cause Fuel Pump to Remain Powered in a Collision
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.