Question about 1989 Mercedes-Benz 300-Class
Just wondering if you have solved your problem yet without having to spend more than the vehicle is worth.LOL
I may have a solution.
If you need further assistance I could try and send some pics of the step by step process.
Posted on Nov 30, 2010
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Posted on Jan 02, 2017
Hello, To the rear of the wood grain where the switches are, you should have a small piece of carpet that you just pull up and get it out of the way. You should see 1 screw. Remove the screw and gently pull up on the back of the wood grain. Now you will be able to change the switch.
I hope this helps.
Posted on Feb 07, 2009
First the sensor in the rear gearbox may be bad or corroded for sensing wheel speed. Also the engine wiring harness may be falling apart. From 1991-1995 the US made MB use biodegradable material on the wiring. When the insulation cracks you get shorts in the system. The same wires are in your EHA on the air inlet area. Check and replace as needed.
Posted on Jun 16, 2009
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