Audi Q3: Steering wheel heating
Switching on and off
Applies to: vehicles with steering wheel heating
- Press the
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button on the
multifunction steering
wheel to switch the steering wheel heating
on and off.
Messages
Applies to: vehicles with steering wheel heating
The following messages may appear depending on the vehicle equipment:
Steering wheel heating: malfunction! See owner's manual
If this message appears, there is a malfunction.
Drive immediately to an authorized Audi dealer or authorized Audi Service Facility to have the malfunction repaired.
Fluids in the A/C system
Refrigerant in the A/C system
The sticker in the engine compartment provides information about the type and amount of refrigerant used in the vehicle's A/C system. The sticker is located in the front section of the engine compartment or at the front or back of the hood.
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Warning: the A/C system must
only be serviced by qualified technicians.
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Refrigerant type
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Lubricant type
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Refer to the service
information
(only available for authorized Audi dealers or authorized Audi Service
Facilities)
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The A/C system must only be
serviced by qualified technicians.
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Flammable refrigerant
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Make sure all components are
disposed of correctly and never install components in the vehicle that have
been removed from old vehicles or taken from recycling.
Lubricant in the A/C system
The sticker in the engine compartment provides information about the type and amount of refrigerant oil used in the vehicle's A/C system.
WARNING
To ensure correct and safe operation, the A/C system must only be serviced by qualified and certified technicians (SAE standard J2845 and 32911).
Tips
- Never repair the A/C system evaporator with components from old vehicles or from recycling.
- New replacement evaporators for portable A/C systems must be certified and labeled as such, so that they comply with the SAE standard J2842 HFO-1234yf and R744.
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Starting the vehicle
Convenience key
Applies to: vehicles with convenience key
Fig. 79 Center console: starting the engine
Requirement: the key must be in the vehicle.
Starting the engine
Press and hold the brake pedal
Ignition key
Applies to: vehicles with ignition lock
Fig. 80 Steering column: ignition lock
Starting the engine
Press the brake pedal.
Insert the ignition key into the ignition lock.
Turn the key briefly to p
SEE MORE:
Overview - Seat Pan, Drawer
1 - Retaining Tab
2 - Drawer
3 - Bolt
1.5 Nm
4 - Bolt
1.5 Nm
5 - Mount
For the drawer
Removing and installing. Refer to
→ Chapter "Drawer Mount, Removing and Installing".
Overview - Seat Pan, Storage Compartment
A/C Technology Basic Principles
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
When water is heated in a container (heat absorption), water
vapor can be seen to rise. If
