REMOVING AND INSTALLING (REPLACING) TELEMATIC COMMUNICATION BOX
IMPORTANT: Read and comply with notes on protection against electrical
damage (ESD
PROTECTION).
Comply with notes and instructions on H
REMOVING AND INSTALLING/REPLACING TELEMATIC CONTROL UNIT (TCU)
(SA633/SA639)
IMPORTANT: Read and comply with notes on protection against electrical
damage (ESD
PROTECTION).
NOTE: Comply with notes an
REMOVING AND INSTALLING (REPLACING) HANDSFREE CHARGING
ELECTRONICS (HIGH)
Operation is described in:
REMOVING AND INSTALLING (REPLACING) HANDSFREE CHARGING ELECTRONICS
(OPTIONAL EXTRA SA644)
Replaceme
Side Light, Low Beam and High Beam
The exterior lighting system is switched on via the light switch.
The following table shows the terminal setting for switching on the exterior
lighting.
LIGHT FUNCTIONS
The control panel contains the light switch for the side lights and low beam
headlights as we
Notes
IMPORTANT: Risk of fire if oil lines are leaking.
Risk of mixing up vacuum hoses.
Necessary preliminary work
Remove CATALYTIC CONVERTER , cylinders 1-4
Disconnect plug connection (1) on electric changeover valve (2).
Fig. 496: Identifying Plug Connection On Electric Changeover Valve
Relea