20 Most Recent 2006 Mercedes-Benz CLS-Class Questions & Answers

on most mercedes they are located under the car if you have a right hand drive car its on that side around the rear seat under the car inside a plastic shield they are both inside this its an easy job just be careful when disconnecting any fuel pipes they are under pressure and will gush every where just undue the pipes slowly and let the pressure out gently

First car battery is on engine compartment placed in right side against windscreen area, and the second battery is placed in the trunk compartment.

Honestly you need to get a tow truck to take it into the dealers and discuss it with them.

P0025 Generic Exhaust Camshaft Position Timing - Over-Retarded (Bank 2)

This could possibly be a solenoid problem(part of cam timing). Apparantly these sensors get heat soaked and stop communicating with the PCM . The car shuts down, cools off and then will go again.

First of all, I don't mean to be a pain, but why are you wanting to "fit" the relay? If you don't know where it is, you could not possibly have tested it. If you have not tested it, then you cannot know with any certainty that replacing the relay will fix whatever problem you are trying to repair. There are a lot of other possible causes if you are trying to fix a cooling fan that won't work.

Please take a few moments to read this article: What Else Could Be Wrong?

With all that said, The relay that controlls your fan motor is the "Circuit 15 Relay". It is located in the Driver's Side SAM Module. It is marked "N" in the picture below.