Workshop Manuals Factory service & repair Lancia
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Lancia Thesis Factory Service Manual (2002-2009)19 · Wiring diagrams and electrical functions
19 · Electrical

Fog lights description

Make
Lancia
Model
Thesis Factory Service Manual
Year
2002–2009
Section
Interior lighting › Fog lights description
Wiring diagrams and electrical functionsFog lights description

FOG LIGHTS DESCRIPTION

Description

he car comes with two supplementary extra-penetration foglamps fitted into the headlamps. The foglamps are activated via a button on the exterior lighting control unit. A led on the back of the button also comes on when the lights are on

A relay located in the engine bay control unit controls fog lamp activation via a line protected by a fuse.

The relay is managed by the Body Computer relay excitation is activated with:

  • an enablement signal with key on (INT);
  • a control signal from a switch on the exterior lighting control unit;
  • side light on signal.

If the side lights are turned off, the fog lamps are deactivated even if the operating button is still pressed.

If the key is turned off (key off) and then switched back to key-on (INT), the fog lamps must be reactivated and the specific command need not be repeated.

When the side lights are activated again, the fog lamps come on again.

Parts & tools for this job For 2002 Lancia Thesis

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