General information and precautions

The body electrical system consists of all lights, wash/wipe equipment, interior electrical equipment, and associated switches and wiring.

The electrical system is of the 12 volt negative earth type. Power to the system is provided by a 12-volt battery, which is charged by the alternator (see Chapter 5).

The engine electrical system (battery, alternator, starter motor, ignition system) is covered separately in Chapter 5.

Precautions
Warning: Before carrying out any work on the electrical system, read through the precautions given in “Safety first!” at the beginning of this manual, and in Chapter 5.

Prior to working on any component in the electrical system, the battery negative lead should first be disconnected, to prevent the possibility of electrical short circuits and/or fires.

    See also:

    Rear shock absorber (Saloon and Estate models) - removal, testing and refitting
    Removal 1 Slacken the roadwheel bolts, raise the rear of the vehicle, support it on stands (see “Jacking and Vehicle Support”) and remove the roadwheel. 2 Support the suspension lower arm with a ...

    Front suspension strut - removal, overhaul and refitting
    Note: A spring compressor tool will be required if the strut is to be dismantled. Removal 1 Loosen the relevant front roadwheel nuts, apply the handbrake, jack up the front of the vehicle and sup ...

    EEC IV module - removal and refitting
    The procedure is as described in Part C of this Chapter for models with the CFI system. ...