Courtesy light timing for the luggage compartment
is controlled by integrated services control unit sofware in a way
that can be summarized as follows:When the boot is opened, a light is turned
on for a timed interval of several minutes (this function ensures
that the battery does not go flat if the car is left with the boot
open).Timer operation is suspended when the boot
is closed.A light inside the glove compartment is
turned on - only with the ignition turned to MAR - when the compartment
is opened, and goes off when the compartment is closed.The light under the sunblind is turned on
- only with the ignition turned to MAR (on) - when a switch on the
blind is turned on.The integrated services control unit circuit
is protected by a special fuse for the luggage compartment junction
unit.The glove compartment light circuit is protected
by a special fuse for the junction unit.The circuit for the sun visor lights is
protected by a special fuse for the luggage compartment junction
unit.Numerous other interior instrument and control
lights are present. These are turned on when the side lights are
turned on. The lines are described and illustrated in the relevant component
wiring diagrams.