BMW 5 Series: Vehicle care
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General information
BMW recommends using vehicle care and
cleaning products from BMW. Suitable care
products are available from a dealer's service
center or another qualified service center or repair
Light-alloy wheels
When cleaning the vehicle, use only neutral
wheel cleaners having a pH value from 5 to 9. Do not use abrasive cleaning
agents or steam jets
above 140 ℉/60 ℃. Follow th
General information
The technical data and specifications in the
Owner's Manual are used as guidance values.
The vehicle-specific data can deviate from this,
for instance due to the selected special
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The following graphic shows the positions of the rotary valve as the coolant
temperature increases.
Circuit diagram of heat management module in B58TU engine
0 % - Rotary valve closed
100% - Rotary valve open
Cold start
Warm-up phase
Operating temperature
Transition from normal operatio
Advanced Crash Safety Module (ACSM)
Advanced Crash Safety Module (ACSM)
The function of the Advanced Crash Safety Module (ACSM) is to evaluate all
sensor signals in order
to identify a crash situation. The ACSM evaluates the information from the
sensors and then forwards
corresponding measures fo