3023204 - E2012 MAIN BEAM HEADLAMPS - Description (GTA)
Description
The vehicle has two main beam headlamps
in the light cluster.The main beam headlamps are switched
on by the steering column switch unit:
- when the dipped beam headlamps are on, by pressing the
lever towards the dashboard (stable mode)
- in 'flash' mode, by pulling the lever towards the steering
wheel (unstable mode)
The relay for switching on the dipped headlamps
is managed by the Body Computer: the energizing of the relay is
activated by the go ahead signals with the ignition key in the ON position
(INT) and by the specific signal from the steering column switch
unit.The activation and/or deactivation information
is sent via the CAN: in this way the main beam warning light in
the instrument panel is also switched on.
The Body Computer also manages the 'dipped
headlampa maintenence' function: when the main beam headlamps are
on, the Body Computer keeps the dipped headlamps on.
See E2011 DIPPED HEADLAMPS