Technical Service Bulletin B111918 — 2017 BMW M550I
ENGINE AND ENGINE COOLING:COOLING SYSTEM
Bulletin Details
| TSB ID | B111918 |
| Manufacturer | |
| Vehicle | 2017 BMW M550I |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM |
| Communication Date |
Bulletin Summary
DELIVERY STOP: N63R AND N63M ENGINE - CHECK HIGH TEMPERATURE COOLANT SYSTEM FOR CONTAMINATION. The engine oil to coolant heat exchanger may have an internal leak resulting in engine oil contamination of the high temperature cooling system.
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.
Other TSBs for the 2017 BMW M550I
B841422
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B010121
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B612720
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B270220
WHEELS
B611220
EQUIPMENT
B011219
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B662319
ELECTRICAL SYSTEM:SOFTWARE
B340819
ELECTRICAL SYSTEM:SOFTWARE
B511319
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
B340319
PARKING BRAKE