# Service bulletins for the 1999 BMW 740iL

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.

5 bulletins from NHTSA, as of 2026-10-19.

- [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.
- [B650916](/bulletins/10152674.md), 2019-01-07, Service bulletin: EQUIPMENT. Radio / Navigation / Head Unit Identification Guide
- [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:
- [B122917](/bulletins/10135028.md), 2018-04-23, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERVICE ACTION: PROGRAM DME: The incorrect dataset could be programmed into DME 5.2.1 control module.
- [840100](/bulletins/611165.md), 2000-05-31, Service bulletin: EQUIPMENT:ELECTRICAL. SUBJECT PERTAINING TO STANDARD CELLULAR TELEPHONE INSTALLATION. \*TT

JSON: [/v1/vehicles/1999_bmw_740il/bulletins](/v1/vehicles/1999_bmw_740il/bulletins)

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