Guides that use

Car horn not working?

Adjusting a windtone horn Adjusting the screw and locknut. Double live terminal for connection t...

How to fix a car fan

Checking the circuit and motor for faults Look at the fuse box for a blown fuse. If the fuses...

How to test electrical circuits

A typical lighting circuit Power for the cars ancillary circuits comes from the live side of the...

Checking headlamps and lights

It is an offence in law not to have all obligatory lights working. Check them frequently, especi...

Checking and replacing the starter motor

Testing for short circuits Use a test lamp fitted with crocodile clips to make these tests. You ...