Audi A4: Chassis
Audi A4 (B9) 2016-2026 Service Manual / Chassis
- General, Technical data
- Front Suspension
- Subframe
- Suspension Strut and Upper Control Arm
- Lower Control Arm and Ball Joint
- Wheel Bearing
- Drive Axle
- Special Tools
- Rear Suspension
- Subframe
- Stabilizer Bar
- Control Arm, Tie Rod
- Suspension Strut, Shock Absorber, Spring
- Wheel Bearing and Trailing Arm
- Drive Axle
- Special Tools
- Self-Leveling Suspension
- Wheels, Tires, Wheel Alignment
- Steering
READ NEXT:
General Information
Chassis
Steering
Tire Types
For general information on wheel/tire combinations, winter tires, snow
chains, and recommended tire manufacturers, refer to
→Wheel and Tire Guide; Rep. Gr.44
Dri
Safety Precautions
Safety Precautions when Working on Vehicles with Start/Stop System
There is a risk of injury due to the engine starting
unexpectedly.
The engine can start unexpectedly on vehicles with an
activated
SEE MORE:
Left and Right Rear Treble Speaker -R14-/-R16-, Removing and Installing
The Left Rear Treble Speaker -R14-/Right Rear Treble Speaker
-R16--1- are inside the rear doors
at the top.
Removing and installing is identical.
Removing
- Turn off the ignition and all electrical equipment and
remove the ignition key.
- Remove the rear door trim panel. Refer to
→&nb
Cooling system
Coolant
The engine cooling system is filled with a mixture
of purified water and coolant additive at the factory.
This coolant must not be not changed.
The coolant level is monitored using the
indicator
light. However, you should occasionally
check the coolant level.
Messages
The following messag
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