BMW 5 Series: Exterior equipment
Exterior

G30 Exterior highlights
- Air flaps in the radiator grill
- Air Breather
- Headlights extend to the radiator grill
- 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.

G30 Underbody trim
- Cross-member with wind deflector
- Tank cover with wind deflector
- Wind deflector, rear axle
- Rear diffuser
- Cover, rear axle differential
- Cover, exhaust system
- Displacer
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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
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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Switching on
Press the button on the steering
wheel.
Steering wheel symbol lights up
gray.
The system is on standby and does not
manipulate steering.
System activates automatically as soon as all
function conditions are fulfilled.
Steering wheel symbol lights up
green.
The system is active.
Wi
The function of the heat management module is similar to that of the heat
management module of the
B58 engine.
B58TU engine heat management module
Coolant output towards the coolant pump
Electric split cooling valve
Coolant outlet to coolant radiator
Electrical actuator, heat management modu