BMW 5 Series Owners & Service Manuals

BMW 5 Series: Exterior equipment

Exterior

Introduction
G30 Exterior highlights

  1. Air flaps in the radiator grill
  2. Air Breather
  3. Headlights extend to the radiator grill
  4. Adjustable housing for rear lights

Underbody

The almost fully closed vehicle underbody plays an important role in the aerodynamics. The acoustics in the vehicle are also significantly improved as a result. In the front section, the air flow is directed past the front wheels by the displacers (7). In this way, the airflow on the front wheel is reduced. In the rear area, the 2 wind deflectors (3) on the axle and the cover of the rear axle differential (5) contribute to optimized underbody flow together with the rear diffuser (4), which is adapted for each drivetrain design.

Introduction
G30 Underbody trim

  1. Cross-member with wind deflector
  2. Tank cover with wind deflector
  3. Wind deflector, rear axle
  4. Rear diffuser
  5. Cover, rear axle differential
  6. Cover, exhaust system
  7. Displacer

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     Bodyshell

     Body overview, Body structure

    Body overview G30 Side frame structure Multiphase steel (> 300 N/mm²) Ultra-high-strength steel (> 900 N/mm²) Aluminum Deep-drawing steel (< 300 N/mm²) Other ste

     Screw connections

    Some of the Aluminum-steel connections in the G30 body structure are produced using a new body joining technique: flow drill screws. These include, for example, the connection between the engine sup

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     Direct rail

    Mounting the injectors Mounting bolts Plastic sleeve Holding clamp with bayonet fitting Rail Solenoid valve injector Cast lug The solenoid valve injectors are fastened to the holding clamp with a bayonet fitting. There is a plastic sleeve between the holding clamp and direct rail. This is

     Route details

    Concept When destination guidance is activated, a list of route sections can be displayed. General information The following information is displayed: Display of destination guidance information, such as turn information or lane information. Traffic events and traffic flow. Points of Interest a

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