General Information
Working on ignition system
Removing and installing electronic control units
Welding work (overload protection of control units)
Disconnecting and connecting battery
Disconnec
IMPORTANT:
Disconnecting the vehicle battery will cancel the fault memories
of control
units. Consequently, before disconnecting the car's battery, always
interrogate the fault memories. Invest
Intelligent emergency call
Principle
In case of an emergency, an emergency call can
be triggered automatically by the system or manually.
General information
Only press the SOS button in an emergency.
The Intelligent Assist system establishes a connection
with the BMW Response Center.
For technica
Special tools required:
61 0 300
61 0 400
61 1 150
Abbreviations and what they mean:
ABBREVIATIONS MEANINGS
Ultrasonic-welded connectors:
Ultrasonic-welded connectors (1) can be identified by the welds (2) on their
longitudinal side.
The contacts of these connectors cannot be replaced. Repl