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Service bulletin 651201

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id628427
Published by NHTSA2002-03-08
Manufacturer's number651201
Manufacturer's date2001-12-01
Replaces651201
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

REVISED INFORMATION REGARDING ALPINE CD53 RADIO CAUSING DEAD BATTERY CONDITION. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
BMW E392001
BMW X52001

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
B5108192024-02-01. Service bulletin. The basic conditions for initializing the power windows are not met.
B6534232023-12-06. Service bulletin. Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.
B6101202022-10-31. Service bulletin. Customer is unable to power up or charge accessories through a plug adapter inserted in the front 12-volt power socket plug. Alternatively, it will only operate when constant downward hand pressure is maintained.
SIB6624192022-08-22. Service bulletin. Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digital Key Card are not affected.
SIB6502222022-08-22. Service bulletin. A check control message for the restraint system appears. In the Instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: short circuit to negative terminal; 93094F - Knee airbag, front passenger: short circuit to negative terminal.
B0116182018-11-26. Service bulletin. For the above-referenced vehicles with driver?s side airbag modules, BMW of North America, LLC (?BMW NA?) will provide a Customer Support Program as outlined in the Takata Settlement Customer Support Program Overview attachment. This ?component-specific? customer support program applies only if there is a defect in materials or workmanship of the Takata driver?s side airbag module in a listed vehicle.
B1208082018-11-13. Service bulletin. SI B12 08 08 Engine Electrical Systems December 2015 Technical Service This Service Information bulletin supersedes SI B12 08 08 dated April 2008. The vehicle's NOx emissions may exceed the legally mandated limits. By completing this Service Action, the DME is programmed with revised software to correct this situation.
SIB-61-05-122013-04-25. Service bulletin. BMW: BATTER DISCHARGED BECAUSE OF UNFAVORABLE DRIVING PROFILE. THIS IS CAUSED ON SHORT TRIPS (LESS THAN 3 MILES) OR WHEN THE TELEPHONE OR ENTERTAINMENT SYSTEM IS USED FOR UP TO 30 MINUTES WHILE VEHICLE IS STATIONARY. MODELS X5, X6 ALL MODEL YEARS AFFECTED. *KB
SIB-65-36-092011-05-04. Service bulletin. BMW: THE AIRBAG WARNING LAMP IS ILLUMINATED DUE TO A SOFTWARE ERROR. *RM
SIB-51-26-102011-04-28. Service bulletin. BMW: MODEL E70 EQUIPPED WITH AN AUTOMATIC TAILGATE. THE REAR TAILGATE MAY NOT OPERATE IN EITHER DIRECTION DUE TO WIRING DAMAGE. *RM