Ignition Switch Most drivers think of the ignition switch as the slot where they insert the key to start their car, but that’s actually the ignition lock cylinder. The ignition switch is a more ...

With a little electrical ability you can modify your AW4 automatic transmission to do all sorts of things that it was never intended to do. Like choosing between 1st or 2nd gear manually.

The first thing you need to do, however, is make sure you’ve got the right kind of switch. The nomenclature can be a bit confusing, but the concept is really not. There are several types of ...

Few of us are going to go to the trouble of re-keying and tumbling our Mustang lock assemblies, which is another article entirely. We're going to show you how to replace locks and lock cylinders ...

Note: This rule applies only when the circuit breaker is used as the switch. If a general-use snap switch or contactor is used to control the lighting, this rule doesn't apply. UL 489, Standard for ...