# Service bulletin 121999

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: 606694
- Published by NHTSA: 1999\-08\-31
- Manufacturer's number: 121999
- Manufacturer's date: 1999\-06\-01
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

INFORMATION ON PROGRAMMING ME7.2 ENGINE CONTROL MODULES WITH CD 18. \*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

Electrical system

## Vehicles listed

- 1998 BMW 540I
- 1998 BMW 540IA
- 1998 BMW 540ITA
- 1998 BMW 740IA
- 1998 BMW 740ILA

## Other bulletins for the same vehicles and component

- [B510819](/bulletins/10249437.md), 2024-02-01, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. The basic conditions for initializing the power windows are not met.
- [B011618](/bulletins/10149557.md), 2018-11-26, Service bulletin: ELECTRICAL SYSTEM; AIR BAGS. For the above\-referenced vehicles with driver?s side airbag modules, BMW of North America, LLC \(?BMW NA?\) will provide a Customer Support Program as outlined in the Takata Settlement Customer Support Program Overview attachment. This ?component\-specific? customer support program applies only if there is a defect in materials or workmanship of the Takata driver?s side airbag module in a listed vehicle.
- [B122817](/bulletins/10142928.md), 2018-07-16, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. SERVICE ACTION: PROGRAM DME \(FOR O2 SENSORS\): Due to DME software error, the following oxygen sensors plausibility fault codes may be stored in DME 5.2.1 control module:

JSON: [/v1/bulletins/606694](/v1/bulletins/606694)

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