Technical Service Bulletin B111115 — 2011 BMW 535I
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | B111115 |
| Manufacturer | |
| Vehicle | 2011 BMW 535I |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
?SERVICE ACTION: REPLACE THE THERMOSTAT What's New: ? Part number and quantity of coolant has been updated. Refer to the Warranty section for details. . The Service Engine Soon light is on with corresponding fault codes in the DME for the engine thermostat.
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.