Service bulletin 840104
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10006023 |
| Published by NHTSA | 2004-04-06 |
| Manufacturer's number | 840104 |
| Manufacturer's date | 2004-02-01 |
| Replaces | 840104 |
| NHTSA component | EQUIPMENT:ELECTRICAL |
NHTSA's summary
LOW AMBIENT TEMPERATURES MAY CAUSE THE TCU (TELEMATICS CONTROL UNIT) TO GO INTO RESET MODE. THIS SERVICE ACTION WILL CHECK THE TCU AND REPLACE IT IF NECESSARY. BMW E46 (3 SERIES), E85 (Z4), E53 (X5) AND E83 (X3) PRODUCED FROM 8/2003 TO 11/2003. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Equipment and accessories
| UNKNOWN UNKNOWN1 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.