Question about Mercedes-Benz 300-Class
I, the air conditonning and the rpm does't work ? I change all the fuses....nothing...something when I am going fast evething comes up. Also, certain time when I drive on a bomp ...
Check your relays. Mercedes Benz has a complex set of relays usually located in the engine compartment. These relays share functionality, i.e. 1 relay controls a set of electronics. could be AC & speedo gauges, etc... If you drive a W124, its behind the battery, if W220, its in the upper left hand size of the bay seperated from the rest of the compartment covered with a black plastic cover with screws.
Posted on Oct 19, 2009
I got the same problem. replaced ovp and works.
Posted on Jun 26, 2008
Your rpm is a crank sensor either out of adjustment or you need one,located at crankshaft pulley,your aircon what do you mean not working
Posted on Jun 18, 2008
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Posted on Jan 02, 2017
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