Description
This is the back-up power source circuit for the air conditioning amplifier. Power is supplied even when the ignition switch is turned off and is used for functions such as the diagnostic trouble code memory.
wiring diagram
Inspection procedure
Standard resistance:
below 1
Standard voltage
Standard resistance
Proceed to next circuit inspection shown in problem symptoms table
Fuel tank cap
Inspection
Inspect fuel tank cap assembly
Visually check that the cap and gasket are not
deformed or damaged.
If the result is not as specified, replace the cap
assembly or gasket.
Remove the gasket from the exhaust manifold.
...
Lubrication system
On-vehicle inspection
Check engine oil level
Warm up the engine, stop the engine and wait for 5
minutes.
Check that the engine oil level is between the l and
f marks of the oil dipstick.
If low, check for leakage and add oil up to the f
mark.
Notice:
Do not add engine oil a ...
BMW Accident Assistance
Concept
BMW Group Accident Assistance can be contacted
if assistance is needed in the event of an
accident.
General information
If the vehicle sensors detect a minor to moderately
severe accident, which did not trigger any
airbags, a Check Control message appears on
the instrument cluster. In additi ...