The problem I have been having with my VW Passat was that my cigarette lighter was not working in the car. It is the only one in the main part of the car (there is another one in the boot) and it would be a pain if I couldn't use it to charge my sat nav or phone whilst I am driving. Has anyone got any ideas?

2 Answers 2



As it turns out, after further investigation a coin had fallen in to the lighter and caused a short circuit at some point in the past.


To fix it (at least in my case - the most common problem), you need a new 15A (blue) automotive fuse and a flat head screwdriver (or anything to prize off the fuse box cover).

In my car the fuse box is located between the drivers door and the main interior console of the car. Use the screwdriver to lever the cover off gently - you don't want to break any of the plastic clips that hold it secure!

Now you should be able to see a fuse card diagram that will tell you which fuse it is that corresponds to the cigarette lighter. It may look different if you have a different car manufacturer.

Similar One Here
(source: auctionerrol.com)

The cigarette lighter is fuse number 33 on the card so find the fuse in the car in the corresponding location. The shape of the fuse diagram will match the shape on the actual car.

Now take the old fuse out using the tool provided and replace it with the new one. Put the fuse box cover back on and now your cigarette lighter should work! If it does not then you may need to replace the cigarette lighter itself which is much less common.

This useful video helped me alot (it was my first real car maintenance).

  • You'll probably find that your key will fit into the slot to pull open the fuse box
    – BadAtMaths
    Commented Jan 6, 2016 at 19:46
  • Such a good write-up but I must add: Consult the Owners Manuel for a more comprehensive review of the fuses. It is then that you'll notice the OM also tells you what what bulb to buy when one burns out...and a lot of other good stuff!
    – Bob S.
    Commented Mar 2, 2019 at 9:59

There is usually a fuse just for the cigarette lighter socket, this is the first thing you should check. You should be able to find it in one of the fuse boxes. Looks like there is a fuse box on both the driver's and passenger's side in the passenger compartment and different Passats have different fuse numbers, but it looks like you are looking for a yellow 20 amp fuse.

  • It turns out that there was a broken blue 15A fuse in mine Commented Jan 3, 2016 at 15:01
  • 1
    @MaxGoodridge Are you going to answer your other question too? ;)
    – HandyHowie
    Commented Jan 3, 2016 at 15:13
  • no, I just thought there wasn't a really good written guide on the answer to this particular question - I can't answer the others yet! Thanks anyway for your help Commented Jan 3, 2016 at 15:17

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