BMW 5 Series: Actuators
Overview
The following actuators are installed in the G30:
- Two-stage driver's airbag
- Two-stage front passenger airbag
- Knee airbag on front left and right
- Head airbag on left and right
- Side airbag on front left and right
- Reel pretensioner with adaptive force limiter
- Safety battery terminal
In addition, the following indicator lights inform the vehicle occupants
about the condition of the safety
systems:
- Airbag indicator light
- Seat belt warning light for driver and passenger
- Seat belt warning light, rear passenger compartment
- Indicator lamp for front passenger airbag deactivation
The familiar three-point seat belts are used as the seat belt systems for all
seats in the G30.
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G30 Seat belt
- Seat belt buckle
- Belt tensioner
Driver's airbag
A two-stage airbag is installed, which can be used to activate the stages at
short or long time
differences, depending on the severity of the crash detected and taking into
consideration the seat
position.
In addition, the driver's airbag features an active vent valve.
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G30 Driver's airbag
- Ignition module, level 1
- Ignition module, level 2
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The purpose of the front passenger airbag is to reduce the risk of accident
to the front passenger in
the event of a front-end crash. The front passenger airbag is located in the
dashboard. When the
In the event of a front-end or rear-end crash or rollover, the automatic reel
blocks the extension of the
seat belt in order to restrain the occupants. The belt force limiter limits the
load exerted
The airbag indicator light is located on the instrument panel. The airbag
indicator light lights up and
then goes out during the pre-drive check to signal readiness of the Advanced
Crash Safety Modu
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The positions of the rotary valve at engine operating temperature are shown
by area C of the circuit
diagram.
Operating temperature, Bx8TU engine
The graphic shows control with the engine at operating temperature. The
position of the rotary valve
means that the cross-sections of the respective c
The product information "B58 Engine" serves as the basis for this document.
This document
exclusively describes the changes to the B58 engine and serves to support
Technical Service.
Due to the huge similarities, the two engines are described in the one document.
Innovations
To meet the legal req