BMW 5 Series Owners & Service Manuals

BMW 5 Series: Front passenger airbag

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 front passenger airbag expands, the dashboard tears open at defined points.

A two-stage gas generator 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.

Furthermore, the front passenger airbag features an active vent valve.

System Components
G30 Front passenger airbag in US version of vehicles

  1. Ignition module for active vent valve
  2. Ignition module, level 1
  3. Ignition module, level 2

Knee airbag

Front driver & passenger

Knee airbags are installed on the driver's side and passenger's side to control the forwards displacement of the occupant(s) in the event of a head-on crash.

System Components
G30 knee airbag

Head airbag

Head airbags are installed in the G30 to protect the occupants' heads in the event of side collisions.

The head airbag extends from the A-pillar to the C-pillar and covers the entire area of the side windows. It expands between the occupants and side structure.

System features:

  • Extended covered area across all front and rear side windows
  • Protection of occupants from glass splinters
  • Covered area for different-sized occupants optimized

System Components
G30 Head airbag

Side airbag

As with all current BMW models, the side airbag at the front ignites out of the front seat backrest.

The side airbags and gas generators are accommodated in a plastic housing, the airbag module. This is installed in the front seat backrest and is concealed by the seat cover.

If activated, the side airbag emerges outwards from the backrest frame and spreads between the side structure and occupant.

It is important to ensure that no additional seat covers are fitted as they would greatly impair the function of the side airbag, or even immobilize it altogether.

System Components
G30 side airbag

  1. Side airbag


     Automatic tensioner with linear mechanical force limiter

    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

     Airbag indicator light

    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

     B58TU Engine


     Climate control

    Automatic climate control Temperature. Climate control operation. Maximum cooling. AUTO program. Recirculated-air mode. Air flow, manual. Air distribution, manual. SYNC program. Defrost and defog window. Rear window defroster. Active seat ventilation. Seat heating. Opening the Climate men

     Steering wheel

    Safety information Warning Steering wheel adjustments while driving can lead to unexpected steering wheel movements. Vehicle control could be lost. There is a risk of accident. Adjustng the steering wheel while the vehicle is stationary only. Electric steering wheel adjustment General information T

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