BMW 7 Series (F01/F02) 2008-2015 Service Manual / Telephone Diagnostics
BMW 7 Series: Telephone Diagnostics
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Frequently Asked Questions
1. What is telematics?
Telematics combines wireless voice and data to provide location-specific
security, information,
productivity, and in-vehicle entertainment services to drivers and their
passen
Glossary
AMPS Advanced Mobile Phone System
The first-generation analog cellular phone system that originated in the
United States.
APCO
Association of Public Communications Officials
CDMA Code Division Multip
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Checking Cooling System For Watertightness (N54, N63)
Notes
WARNING: Risk of scalding!
Only perform this repair work after engine has cooled down.
Protective measures/rules of conduct
Wear safety goggles
Wear protective gloves
Observe national/country-specific regulations
IMPORTANT: Risk of skidding due to coolant on the floor.
Danger of injury!
Ignition Coil
NOTES ON CHECKING IGNITION SYSTEM
Troubleshooting
Fault in fuel injection system
Spark plug faults
Ignition coil faults
Further fault patterns with evaluation
Additional fault notes for troubleshooting
Oscillograms
Normal oscillogram
Oscillograms of ignition coils from different manufactur
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