BMW X3 Owners Manual: The concept
The Check Control system monitors functions in the vehicle and notifies you of malfunctions in the monitored systems.
A Check Control message is displayed as a combination of indicator or warning lights and text messages in the instrument cluster and in the Head-up Display.
In addition, an acoustic signal may sound and a text message may appear on the Control Display.
Check Control
...
Indicator/warning lights
General information
The indicator and warning lights in the instrument
cluster can light up in a variety of combinations
and colors.
Several of ...
Other materials:
BMW X3 Service & Repair Manual > Oil pressure/oil temperature/oil gauge: Removing and installing/replacing oil level sensor for engine oil
(N47 D20 O1)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Switch off ignition
Remove front UNDERBODY PROTECTION .
Drain ENGINE OIL .
Unlock connector (1) and remove.
Unscrew nuts.
Remove oil level se ...