Having problems with your 1992 BMW 3 Series ?
740i 1992 BMW - Hazard Lights and Crash Relay
\015 Our hazard lights juyst suddenly turn on while driving. i have searched the web and found that it could be the crash relay. but our next problem is finding the crash relay. does anyone know of a diagram showing the 'crash relay'??\015
Am sorry but i think you have a problem with the switch. you can make sure by disconnecting the hazard switch. it was badly placed from the begining on your model and is very vulnerable to dirt and can easily be fixed by simply cleaning and blowing clean.
Repair Help & Product Troubleshooting for 1992 BMW 3 Series
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