BMW 7 Owners & Service Manuals

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

 Chassis Dynamics

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 Rear Brakes

CHECKING BRAKE DISCS Necessary preliminary tasks Remove WHEELS. Checking thickness difference: Measure thickness difference within brake surfaces at 8 point (spread over the circumference) with a micrometer gauge Compare measurement result with setpoint value. Fig. 57: Checking Brake Surf

 Checking Fuel Delivery Pressure (N20, N53, N54, N55, N63, N74)

Necessary preliminary work: Connect BMW diagnosis system. IMPORTANT: Lines are under pressure! Wear protective goggles and gloves. Fuel can emerge spontaneously at high velocity when the fuel line is released! Recycling: Catch and dispose of escaping fuel with auxiliary materials. Observe country-

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