# Service bulletin 640593\(3750\)

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: 39556
- Published by NHTSA: 1995\-11\-01
- Manufacturer's number: 640593\(3750\)
- Manufacturer's date: 1993\-04\-01
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

DELAYED HEATER OUTPUT. \*TW

## 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

Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- BMW 525
- BMW 535
- BMW 735
- BMW 750

JSON: [/v1/bulletins/39556](/v1/bulletins/39556)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20640593%283750%29&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F39556&vehicle=Service%20bulletin%20640593%283750%29)