20 Most Recent 1993 Mercedes-Benz Mercedes Benz 400 Class - Page 4 Questions & Answers

I would go with a fan motor, but would like to see this myself first.

Check the underside of your hood for a belt diagram. If it's not there, call your dealer with your VIN number to get the correct diagram.

1-5-4-8-6-3-7-2

More then likely it's the DDM Driver side Door Module. It controls all that.

If have electric to everything ,then why does it not start?What have you done so far in the way of testing?No click of starter solenoid, you have a few things to you should have checked already

White VinegarWhite SpiritMethylated SpiritGaz

Check the condition of the sockets that the prongs arent corroded and so on then check for ground problem

http://www.autozone.com/autozone/repairinfo/specifications/specificationsMain.jsp?categoryNValue=26299999&categoryName=IGNITION+AND+TUNE+UP&categoryNameForTitle=Ignition+and+Tune+Up&childCatId=26200242&childCatName=Firing+Order&childCategoryNameForTitle=Firing+Order

Sounds like the reverse clutch may be getting worn out, or the solenoids are sticking.

Sounds as though you have lost compression in the engine. This is generally the cause of failed/failing rings. Have it checked right away bya mechanic!

You should replace both your battery and cigarette lighter.

Lack of Maintenence is a big problem because it is a forgotten part until it breaks. There are service intervals for the heavy oil it uses just like motor oil changes. If you drive with a trailer or boat, it can put extra strain on the components and cause them to fail through overload.The differential can leak and any mechanical part without oil can fail and fail quickly. You can find Recall info and Consumer complaints at a site called AboutAutomobile.com.. They have NHTSA investigations and you can even file a complaint against Mercedes. With many common failures the NHTSA will launch an investigation. You can see what they show for your specific Year,Make, and Model.I hope my solution helps you.