Question about Mercedes-Benz S-Class

1 Answer

99 slk Mercedes LH window will not work. Fuse was

99 slk Mercedes LH window will not work. Fuse was blown 1st. Replaced fuse did not work.Pull the console were the switches are.Swaped the switches buy switching the wires, the RH window worked with both the lh did not.Hooked the LH window motor up with a battery it worked up and down. What s wrong

Posted by Anonymous on


1 Answer

ivan whisker

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Mercedes-Benz Master
  • 1,164 Answers

Faulty switch or relay or brake in the wire so you need to test the wiring to motor see if theres power to motor

Posted on Feb 02, 2018


1 Related Answer

terry Anderson

  • 1 Answer

SOURCE: 2003 denali trailer wiring

Have a factory installed trailer wiring hook up. Have top right pole live at all time. If I leave a trailer hooked up the running lites stay on even when key is turned off. Which pole should the running lites be hooked to , to have theom on when the headlites are on?

Posted on May 01, 2013


Add Your Answer


Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:


Power windows are not working

Power windows pretty much come standard on all new vehicles, and they are usually pretty durable, but sometimes they will fail. The window will go down but not back up, or all you hear is a clicking or grinding noise noise when you press the control switch. Or when you press the Power window switch, you get nothing. These are two separate problems, and knowing the difference is the first step in diagnosing any power window or power window switch problem. If you press the power window switch and all you hear is a grinding or clicking noise, or the window acts like it wants to move, then stops and makes noises, then chances are you have a mechanical failure and will probably need to replace the power window regulator or motor. If you press the motor and hear nothing or the window does nothing, then you may have a Blown fuse or an open or short in the wiring circuit that supplies the power window circuitCheck the fuse first. Refer to your owner’s manual for the location of the fuse panel (usually located under the dash on the driver side, on the driver’s side kick panel, or on a side panel in the center console. Locate the numbered fuse that corresponds to the power window circuit, then pull out the fuse to see if the wire inside has burned through or is broken.If the fuse has blown, there is either a short or an overload in the power window circuit. Try replacing the blown fuse with a new one (make sure it has the SAME amp rating as the original, not lower, not higher). Then turn the ignition key on and try to lower one of the power windows.If the new fuse blows immediately, there is a short in the wiring that will have to be found and fixed. DO NOT try to install a higher amp fuse or bypass the fuse for the power window circuit, as this is your only protection against a dangerous overload that could start an electrical fire!If the windows work, it may have been a temporarily overload that caused the fuse to blow. Trying to lower a window that is frozen shut in the wintertime can do this and/or break the window mechanism inside the door.If the fuse is okay, there may be a break in the wiring that routes power to the power window motors and switches. You’ll probably need to look up a wiring harness diagram for your vehicle to identify and trace the wires in the circuit.For more information on diagnosing Power window problems, please go here for step by step instructions on finding out why your power windows will not go up or down.

on Sep 13, 2010 | Acura Integra Cars & Trucks

1 Answer

I have a 97 Lexus Ls400, I replace the battery, now the car will not shift out of park, the brake lights aren't working and the control panel doesn't work such as the windows, and locks.

1st check is fuses. If the fuse for the brake lamps has blown the computer cannot see the brake pedal being depressed, and will not allow shifting. If the new battery was connected backwards for even a moment, multiple fuses may have blown, and/or some modules can be damaged. using a meter or a testlight, check all fuses in both fuseboxes (underhood and underdash) and replace any that are blown regardless of what they list as their ID. Then retest. If no fises are defective and it still cannot see brake lamps or work windows, you may have to check wiring issues with the headlamp module, turn signal switch, or ignition switch. Such tests are best run by a professional mechanic with access to factory wiring schematics.

Feb 24, 2015 | Lexus Cars & Trucks

1 Answer

Electric windows dont work

You failed to include make model and year of whatever this is.

Mar 17, 2014 | Cars & Trucks

2 Answers

What could cause my power locks and windows to not work replaced master control window switch Thanks

You may have blown the Power lock & window fuses when you replaced the master control window switch. Go to fuse box and check for blown fuses. Be sure to replace with same value of fuse.

Mar 26, 2010 | 1992 Toyota Camry V6

1 Answer

Is there a fuse or factory reset for the drivers door switch. The only controls that work are rear window controls. The mirror control, front window controls, and lock/unlock do not work. Passenger...

Yeah,there is fuse.I suggest you pull each fuse out and check it.Make sure wire in the fuse is in one piece.If broken ,replace it .If no fuses are blown,then your problem is in the switch itself.Locate junkyard and purchase used one instead buy a new.It will save you some money.

Jan 05, 2010 | Dodge Ram 1500 Cars & Trucks

6 Answers

Windows won't roll down

Does the rear window work from the passenger switch?

Oct 07, 2009 | 2003 Cadillac CTS

2 Answers

1998 olds intrigue - Rear power windows do not work. What checks can I make to determine if it the switch or the motor or wiring problem?

If both windows don't work, it may just be a blown fuse.

There is a fusebox on the interior of the passenger the passenger door all the way up, and look at the side of the console panel, between the glovebox and the door. There should be a "finger hole" for you to pull open. It may be VERY hard to get open. Here you will find the smaller fuses. A diagram of the contents are on the inside of both lids.

Jul 07, 2009 | 1998 Oldsmobile Intrigue

1 Answer

Electric windows not working

i would look for a blown fuse

Mar 27, 2009 | 1987 Suzuki Samurai

1 Answer

Chrysler PT Cruiser interior light fuse blown

hi ,
remove pos batt cable 1st
I would start examining the door switches since they are a constantly cycling part, Im not exactly sure how many accessories run off the door switches but I would examine the drivers door switch, study how the switch removes from the door, gently pull switch assembly out, being careful not to yank wires loose. remove it and look for arcing marks or soot, try all the doors, then I would disassemble the dome light itself if you cant find it, if you find the short you should reinsulate with thermoheat wrap heated with a hairdryer and maybe even some extra electric tape.

good luck


Jul 11, 2008 | 2003 Chrysler PT Cruiser

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

44 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers


Level 3 Expert

85239 Answers


Level 2 Expert

178 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides