BMW X3 Service & Repair Manual: Maintenance service reminder reset - procedure 3
The BMW maintenance system SIA IV (service interval indicator) is used on X3 models (E83). The service interval indicator is a system subject to constant development which in its development stages has been integrated in various model series such as E85 (Z4) and E46 (3 and M3-Series).
The service indicator appears in the LC display in the instrument cluster's speedometer. The indicator is shown for 5 seconds in the LC display after terminal R is "ON".
Resetting Service Interval Indicator
Resetting the service interval indicator for the oil service and inspection procedures can only be done by pressing the left button (1) in the instrument cluster.
Maintenance service reminder reset - procedure 2
Reset service light by performing the following:
1. Ignition key must be in OFF position.
2. Press and hold trip odometer reset button in the inst ...
Maintenance service reminder reset - procedure 4
NOTE:
On some models an appropriate scan tool may be used to reset CBS service
schedules. By using suitable diagnostic equipment connected to the v ...
Other materials:
BMW X3 Service & Repair Manual > Electronic components: Removing and installing/renewing icm control unit
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE
(ESD protection).
WARNING:
The sensor system for triggering the airbag is installed in the ICM control unit!
The battery must be disconnected before removing the ICM control unit (ICM
control unit de-ene ...