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Fiat Ulysse Factory Service Manual (2002-2010)19 · Wiring diagrams and electrical functions
19 · Electrical

Courtesy lights description

Make
Fiat
Model
Ulysse Factory Service Manual
Year
2002–2010
Section
Interior lighting › Courtesy lights description
Wiring diagrams and electrical functionsCourtesy lights description

COURTESY LIGHTS DESCRIPTION

Description

The front courtesy light and the centre courtesy light have three lamps with three control switches:

  • the corresponding spot light can be switched on using external switches.
  • the centre switch can be used to switch the centre light on or off and the switching on is also subject to a delay timer ("courtesy lights" mode) as described below

There is only one bulb in the rear courtesy light which can be switched on or off using the relevant switch or through a delay timer as described below.

The courtesy light operation is timed according to a logic managed by the body computer:

  • unlocking the doors using the remote control or by turning the key in the lock causes all the centre lights and the spot lights to come on; their operation is subject to a delay timer and if the doors are not opened after a few seconds the lights gradually go off.
  • when the remote control door locking button is pressed for a while ("location" function) all the interior courtesy lights together with the direction indicators come on for a few seconds.
  • when the key is turned to position S, the front courtesy light comes on; its operation is subject to a delay timer: the lights go out gradually after a few seconds.
  • when one of the front doors is opened the centre light comes on, without the spot lights, so do the "puddle" courtesy lights [EL201]; their operation is subject to a delay timer: the lights go out gradually a few seconds after the doors are closed.

    See E2021 BRAKE LIGHTS

  • when the engine is started up the lights go out gradually a few seconds later.
  • when one of the rear doors is opened, the centre light comes on without the spot lights: operation is subject to a delay timer: a few seconds after the doors are closed, the lights go out gradually.

2.0 16V JTD, 2.2 16V JTD · MY 2005

The front courtesy light and the centre courtesy light have three lamps with three control switches:

- the corresponding spot light can be switched on using external switches;

the centre switch can be used to switch the centre light on or off and the switching on is also subject to a delay timer ("courtesy lights" mode) as described below.

There is only one bulb in the rear courtesy light which can be switched on or off using the relevant switch or through a delay timer as described below.

The lighting of the courtesy lights is timed and they are switched on and off gradually, with an operating logic managed by the body computer:

- when the doors are unlocked using the remote control or turning the key in the lock, all the centre and spot lights come on. Their operation is subject to a delay timer: if the doors are not opened, the lights go out gradually after a few seconds;

- when the remote control door locking button is pressed for a while ("location" function) all the interior courtesy lights together with the direction indicators come on for a few seconds;

- when the key is turned to position S the front courtesy light comes on. Their operation is subject to a delay timer: the lights go out gradually after a few seconds;

- when one of the front doors is opened the centre courtesy light and the courtesy lights in the doors come on, but not the spot lights. Their operation is subject to a delay timer: a few seconds after the doors are closed, the lights go out gradually;

- when the engine is started up the lights go out gradually a few seconds later;

- when one of the rear doors is opened, the centre light comes on without the spot lights. Their operation is subject to a delay timer: a few seconds after the doors are closed, the lights go out gradually;

- when the tailgate is opened the courtesy light(s) in the luggage compartment comes on (one or two depending on the trim level). They go out gradually when the tailgate is closed.

Parts & tools for this job For 2002 Fiat Ulysse

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