Audi A4: Additional settings
Audi A4 (B9) 2016-2026 Owner's Manual / Infotainment system / Additional settings
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System settings
Introduction
General settings are described in this chapter.
You can find specific settings in the chapters
about those settings. The available settings depend
on the vehicle equipment.
Date and time
Software update
Introduction
Applies to: vehicles with software update
You can update your vehicle's software.
The functions depend on the country and vehicle
equipment:
Update through the online system update
Map
Connected devices
Displayed connected devices
Requirement: the vehicle must be stationary and
the ignition must be switched on.
Applies to: MMI: Select on the home screen:
SETTINGS > Connected devices.
Possible
SEE MORE:
Refrigerant Circuit
Refrigerant Circuit with Expansion Valve and Evaporator
The following illustration shows only the principle of a
refrigerant circuit, the design of the refrigerant circuit in
the respective vehicle can be found in the vehicle-specific
repair manual. Refer to
→ Heating, Ventilation and Air
Floor Heat Shield, Removing and Installing
Plenum Chamber Bulkhead Heat Shield, Removing and Installing
Removing
- Remove the plenum chamber bulkhead. Refer to
→ Chapter "Plenum Chamber Bulkhead, Removing and Installing".
- Remove the lock washers -arrows-.
- Remove the heat shield -1- from the
plenum chamber bulkhead
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