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General information
The interior lamps, footwell lamps, exit lamps, cargo area lamps and courtesy lamps are controlled automatically. The courtesy lamps have LED lights in the door handles to illuminate the exteri ...

Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph time of 5.5 seconds for both the coupe an ...

Malfunction
The warning lamp comes on when the system has failed. A message appears on the Control Display. More information ...