Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2011128I CONVERTIBLE (E88) L6-3.0L (N51)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - BODY AND FRAMECONVERTIBLE TOP CONTROL MODULETECHNICAL SERVICE BULLETINSCUSTOMER INTERESTBODY - CHECK CONTROL MESSAGE FOR CONVERTIBLE TOP
2011 BMW 128i Convertible (E88) L6-3.0L (N51)
Body - Check Control Message For Convertible Top
2011 BMW 128i Convertible (E88) L6-3.0L (N51)SECTION Body - Check Control Message For Convertible Top
SI B54 10 10
Special Roofs
October 2010
Technical Service
SUBJECT
Check Control Message for Overheated Convertible Top Drive Motor
MODEL
E88 (1 Series) up to June 14, 2010 production
SITUATION
Intermittently a CC (Check Control) message is displayed, indicating overheating of the convertible top drive motor.
CAUSE
The convertible top module (CVM) coding
PROCEDURE
Perform diagnostics with ISTA, and then code the CVM with ISTA/P 2.38.1 or greater.
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.
Special Roofs
October 2010
Technical Service
SUBJECT
Check Control Message for Overheated Convertible Top Drive Motor
MODEL
E88 (1 Series) up to June 14, 2010 production
SITUATION
Intermittently a CC (Check Control) message is displayed, indicating overheating of the convertible top drive motor.
CAUSE
The convertible top module (CVM) coding
PROCEDURE
Perform diagnostics with ISTA, and then code the CVM with ISTA/P 2.38.1 or greater.
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.