Technical Service Bulletin 122011 — 2013 BMW Z4
ENGINE
Bulletin Details
| TSB ID | 122011 |
| Manufacturer | |
| Vehicle | 2013 BMW Z4 |
| Component | ENGINE |
| 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 2013 BMW Z4
B160213
ENGINE
B240215
ENGINE AND ENGINE COOLING
B111116
ENGINE AND ENGINE COOLING
B121516
ENGINE
B120114
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
B513815
STRUCTURE:BODY:DOOR
B111615
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
120514
ENGINE
360211
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
360211
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS