1989 Mercedes-Benz Mercedes Benz 500 Class - Page 3 - Answered Questions & Fixed issues


Check in this site: mercedes/service_and_parts/owners_manuals

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Mercedes-Benz... | Answered on Jan 09, 2011 | 28 views


1) Fuse.

2) Connection.

3) Bulb.

Mercedes-Benz... | Answered on Jan 02, 2011 | 21 views


The fuel level is ok.But fuel pressure.It can be low.If the fuel pressure is low then it will not start frequently as required.Get the fuel pressure checked.If the pressure is low then this problem is related to faulty fuel pump or fuel filter.
as you spray fuel the fuel directly gets to the fuel rail and car starts,but when the aerosol is not sprayed then the fuel is not passing to the fuel rail and car is not starting.After few tries the fuel gets to fuel rail/fuel line and car starts.So check the fuel pressure,also get the fuel line and fuel rail checked.-----------Also see if spark plugs are wet or moisture collected or spark plugs worn out Then its faulty spark plug causing this problem.------------
This should help.Thanks.Helpmech.

Mercedes-Benz... | Answered on Dec 30, 2010 | 66 views


possibly faulty airmatic compressor witch is located under the front right bulkhead, It could do short circuit that could be the reason battery get damaged because of it getting high amps all the time when it's working it can harm to battery check airmatic compressor now it should be dead,

Mercedes-Benz... | Answered on Dec 16, 2010 | 370 views


You must go to the dealer workshop for replace shock in your car, after replaced shock in your car must need to re calibrate the airmatic suspension through Mercedes diagnostic CPU otherwise It won't be working properly,

Mercedes-Benz... | Answered on Nov 20, 2010 | 351 views


First ignition on, then have a look on steering wheel you have two multifunction switch group on your steering at left and right, press right arrow key on left switch group, keep eye on instrument cluster display then get setting menu and press OK key on same switch group, then use up and down arrow keys to select time then press OK, and now you have to operate right hand switch group + or - key for increase or decrees time.adjust the time or date you need then press OK, is this information helped you?

Mercedes-Benz... | Answered on Dec 16, 2010 | 380 views


The suspension has a leak somewhere and/or the airmatic compressor has stopped working properly. You need either the Mercedes star diagnosis system (SDS) in order to access the suspension control module to tell it to raise the vehilce or you can try to trick it by jacking up the car so it thinks it's sitting at the correct ride height. But as long as the display reads a warning it won''t allow the airmatic compressor to run.

Mercedes-Benz... | Answered on Oct 12, 2010 | 568 views


There should be a fuse chart in the trunk of the vehicle where the tools are. Lift up the carpet in the trunk to expose the tools. It should be all folded up and stuffed in with the tool to remove the lug bolts. The chart will show the fuse and fuse box locations.

Mercedes-Benz... | Answered on Jan 03, 2015 | 1,186 views


check the fuel pressure

Mercedes-Benz... | Answered on Sep 23, 2010 | 113 views


For 1984 Mercedes Benz 500SEC 5.0L FI 8cyl I find this...


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Fig. 14: Emission hose routing and components 1984 V8 models


Hope helps.

Mercedes-Benz... | Answered on Oct 12, 2017 | 2,186 views


drivers side open door end of dash ,a cover ---

Mercedes-Benz... | Answered on Sep 21, 2010 | 104 views


What do you mean by "the car is shaking"? Are you refering to when the engine is running at idle(or standing in gear) or while driving down the road? Also, what year and model is this car?

Mercedes-Benz... | Answered on Sep 22, 2010 | 101 views


Here is the firing order diagram for that vehicle and engine.


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Mercedes-Benz... | Answered on Jul 30, 2010 | 365 views


The fuel pump and filter is located on the left side of the vehicle, rear, just in front of the left rear wheel. If there is no fuel getting to the CIS system, it is more likely that the pump is in trouble. Pressure is very critical in these systems. Let me know what else you need. I know these cars quite well.

Mercedes-Benz... | Answered on Mar 19, 2010 | 76 views


at rear of the car near the fuel tank under the car.

Mercedes-Benz... | Answered on Feb 04, 2010 | 55 views


Look under your hood, you will find contact points for jump starting. If you have a battery charger, you can connect it to those jumper points, and that will give you enough juice to operate the trunk lock.


Mercedes-Benz... | Answered on Dec 29, 2009 | 483 views


This is one of the feature called easy access. You can go to the setting from menu at the buttons on your steerling wheel to turn it off then it will stay down. It is under convennient set up, go to steering column and select off.

Mercedes-Benz... | Answered on Sep 08, 2009 | 101 views


It sounds like the cluster lost it's version coding and went to default mode. I would recommend having the cluster scanned for codes and version coded.

Mercedes-Benz... | Answered on Aug 20, 2009 | 102 views


probably both
also you might need a thermostat

Mercedes-Benz... | Answered on Aug 03, 2009 | 441 views

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