See also:

Keep Your Car Clean
The best way to prevent corrosion is to keep your car clean and free of corrosive materials. Attention to the underside of the car is particularly important. o If you live in a high-corrosion area ...

How Car Audio Works
AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your car. This signal is then received by the radio and sent ...

Battery replacement
The transmitter uses a 3 volt lithium battery which will normally last for several years. When replacement is necessary, use the following procedure. 1. Insert a slim tool into the slot and gentl ...