Technical Service Bulletin 610313 — 2012 BMW 750I
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 610313 |
| Manufacturer | |
| Vehicle | 2012 BMW 750I |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
"High Battery Discharge Warning: Battery Needs Replacement. After the vehicle is started, a Check Control message ""High Battery Discharge Warning"" is displayed in the Central Information Display (CID). Various power supply and power management faults are stored, including the following: CAS - ""930769 Deactivation of terminal 15: upper startability limit reached"" CAS - ""93076A Deactivation of terminal 15: upper startability limit reached, but deactivation preventer or legal load/consumer active"" CAS - ""93076B Deactivation of terminal 30B: upper startability limit reached"" CAS - ""93076C Deactivation of terminal 30B: upper startability limit reached, but deactivation preventer or legal load/consumer active"" JBE - ""8020E8 Reset or deactivation of terminal 30F"" DME - ""213901 Power management: reduction or deactivation of individual electrical loads/consumers"" CAUSE The battery has become heavily discharged or is faulty. The following reasons can contribute to a prematurely failing battery: * Unfavorable driving profile - excessive short trips * Excessive terminal 30B after run - normal coolant pump or electric fan operation * Extremely cold temperatures * Vehicle faults - closed circuit draw, sleep mode preventer or frequent wakeups"
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.