Technical Service Bulletin 122011 — 2010 BMW Z4
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | 122011 |
| Manufacturer | |
| Vehicle | 2010 BMW Z4 |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
N54, N54T - Catalytic Converter Conversion Faults Stored. The Service Engine Soon (MIL) lamp could come on with one or both of the following faults stored in the DME: * 29F4: catalytic converter conversion - bank 1 * 29F5: catalytic converter conversion - bank 2 DME software diagnostic error.
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 2010 BMW Z4
121210
ENGINE AND ENGINE COOLING
121210
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B012016
ELECTRICAL SYSTEM
SIB-24-02-15
POWER TRAIN:AUTOMATIC TRANSMISSION
SIB-01-10-14
EQUIPMENT ADAPTIVE/MOBILITY
SIB-12-12-10
ENGINE AND ENGINE COOLING:ENGINE
SIB-12-12-10
ELECTRICAL SYSTEM:SOFTWARE
SIB-28-01-10
POWER TRAIN:MANUAL TRANSMISSION
SIB-54-03-11
STRUCTURE:BODY:ROOF AND PILLARS
SIB-17-04-10
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS