Volkswagen Grand California 2020 Service Training page 30

Electrical system
Switching on and off, as well as dimming, is read in in the control unit for special vehicles J608. The LED strips
are then controlled accordingly. Communication with the central locking system (function of the on-board supply
control unit) takes place via the convenience CAN bus.
Con-
venience
CAN bus
The illustration serves to describe the function. It does not contain any additional circuitry such as
associated relay controls. This also applies to the following pages.
30
Living area light ON/OFF
"Light OFF"
J608
Living area light "Bed top"
Living area
light ON/OFF
E153
"Bed top" function Grand California 600 with high
bed:
In order to minimise disturbing light for sleepers in
the area of the high bed, the "bed top" lighting can
be deactivated and reactivated within the living area
lighting.
Operation is by means of the "Bed top" button in the
display and operating unit for camping equipment in
the Light menu. The prerequisite for this that the
function must be activated in the Factory menu.
s599_033
s599_032
SSM CAN