Inputs and Outputs

In addition to the vehicle sensor and the antenna inputs, the navigation computer also receives the following:

• A permanent battery feed from the passenger compartment fusebox, to power the navigation function.
• An ignition switched battery feed from the passenger compartment fusebox, to power the navigation, radio and CD functions when the ignition switch is in positions I and II.
• An illumination power feed for switch illumination and LCD backlighting when the exterior lights are on.

Navigation computer outputs consist of those for the ICE system speakers and to the auxiliary CD autochanger, where fitted.