Audi A4: Assist systems
Audi A4 (B9) 2016-2026 Owner's Manual / Assist systems
- General information
- Driving information
- Driver assistance
- Cruise control system
- Efficiency assist
- Audi adaptive cruise control
- Operating Audi adaptive cruise control
- Predictive control
- Setting the distance
- Adjusting adaptive cruise control
- Traffic jam assist
- Distance warning
- Audi active lane assist/lane departure warning
- Audi pre sense
- Audi pre sense basic
- Audi pre sense front
- Swerve assist
- Side assist
- Exit warning
- Parking and maneuvering
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General information
Safety precautions
WARNING
As the driver, you are always completely responsible
for all driving tasks. The assist
systems cannot replace the driver's attention.
Give your full attention to drivin
Speed warning system
Description
Applies to: vehicles with speed warning system
The speed warning system helps the driver to
stay below a specified maximum speed. A warning
threshold can be set in the MMI for this purpo
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Current Draw Test
WARNING
Do not check or charge a Battery -A- when the visual
indicator has "no color or is
bright yellow". Jump starting must not be used!
There is a risk of explosion during testing,
charging or jump starting.
These Batteries -A- must be replaced.
Make sure the correct charging mode is
Refrigerant R134a
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant used is tetrafluoroethane R134a, which boils
at -26.5 ºC (-15.7 ºF) at
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