Reference information on car fuses and relays

Modern cars feature more sophisticated electronics than ever before, and that means there are more fuses and relays to make it all work properly.

You could experience all sorts of electrical problems if you've got a blown fuse or a bad relay. If the electronics in your car aren't working like theys should, checking the fuse box is a great place to start.

Our articles will be useful to all motorists. We'll show you where the fuses are, what they do, and how to replace them correctly.