Central "Airbag" Trigger Module (ZAE)

CENTRAL "AIRBAG" TRIGGER MODULE (ZAE)
The ZAE passive safety system preceded the MRS systems. It was introduced for the 1994 Model Year vehicles including:
- E31 - all models
- E34 - all models
- E36 - all models

The ZAE was enhanced with added features for the E38 in model year 1995.

The ZAE system consists of the following components:
- ZAE control module
- Driver's airbag
- Passenger's front airbag
- SRS warning lamp
- Pyrotechnic seat belt tensioners (with E38)
- Seat belt switch contacts (with E38)
- Passenger's seat occupancy sensor (with E38)