Audi A4: General, Technical data
Audi A4 (B9) 2016-2026 Service Manual / Chassis / General, Technical data
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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
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Quick-Release Connections on Refrigerant Lines
WARNING
The quick-release coupling connectors may be
unlocked and opened only if the refrigerant circuit is
empty.
Note
This illustration shows the quick-coupling connection with a
refrigerant pipe with an inner heat exchanger that is installed
in the Audi A4 from MY 2008 and
Electronic Stabilization
Control
Description
Electronic Stabilization Control (ESC) supports
driver safety. It reduces the risk of slipping and
improves driving stability. ESC detects critical situations,
such as if the vehicle is oversteering or
understeering, or if the wheels are spinning.
The brakes are applied or the motor t
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