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2011 BMW 550i 4.4L MIL Lamp on
Posted to European Driveability on 10/6/2017 5 Replies

Hello BMW gurus. This car is driving me crazy. The customer states that sometimes the engine will stumble when starting up and that the DSC light comes on. I have not been able to get the engine to stumble but I have fault code CD9304 in the DME. It is a perma...

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  Related Documents & Media  2011 BMW 550i

 
Message Closed

car Vehicle Data

2011 BMW 550i

VIN WBAFR9C59B
Engine4.4 L / 8 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

CD930BSD data bus communications fault
Message Closed

car Vehicle Data

2011 BMW 550i

VIN WBAFR9C59B
Engine4.4 L / 8 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

CD930BSD data bus communications fault