20 Most Recent 1990 Mercedes-Benz S-Class - Page 7 Questions & Answers


It sounds like the transmission is defective. You need it checked by a local shop and then rebuilt if needed.

Mercedes-Benz... | Answered on Oct 27, 2016


Best to take it in to be looked at. It could be a throttle position issue

Mercedes-Benz... | Answered on Oct 17, 2016


There is a DRL control module, it is the most likely part to disable the the DLR system.

Mercedes-Benz... | Answered on Sep 09, 2016


First have the thermostat replaced. Make sure the cooling fans are working. They should be on at 100

Mercedes-Benz... | Answered on Aug 20, 2016


10amp behind the radio........has battery been replaced or run flat! Could be needing security code to be entered!

Mercedes-Benz... | Answered on Aug 07, 2016


Does the engine spin or just click when you try to start it? If it just clicks or there is nothing try checking your battery cables, they may have become loose or they are corroded.

Also because you said you were driving uphill and it started to lose power then died, it could very well be that your fuel pump decided to stop working.

Mercedes-Benz... | Answered on Jul 19, 2016


Usually a switch in trunk behind carpet on one side.

Mercedes-Benz... | Answered on May 23, 2016


It will be in the trunk under a cover. But you must locate the leak before you do anything else.

Mercedes-Benz... | Answered on May 16, 2016


if only the one window
faulty door switch
or does this model have a master combination switch ?
if not the switch ..more inspection required
remove door car and check slides and guides
then motor drive

Mercedes-Benz... | Answered on May 11, 2016


Hi Will, If you can't turn your key past the steering lock then you won't be able to continue turning the key to start your car, Try turning your steering wheel left to right continuously as you turn the key.........I'm not there mate but I hope this helped........CHEERS..

Mercedes-Benz... | Answered on May 06, 2016


assuming it displays the message "sec"; eclipse models use a securty cd to generate an new temporary security code and let you unlock it if you have that cd it ok but if not you have to get it or get the whole module serviced at your local eclipse dealer...

Mercedes-Benz... | Answered on Apr 28, 2016


No. you have to correct the bad part. Suspension air pump. bad wiring or plug.

Mercedes-Benz... | Answered on Apr 13, 2016

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