Audi A6 Typ 4G: Removing the integrated mechanical key
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Fig. 16 Remote control master key: removing the mechanical key
- Press the release button A
fig. 16.
- Pull the mechanical key B out of the remote
control key.
LED and batteries in the remote control key
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Fig. 17 Remote control key: removing the battery holder
LED in the remote control key
The LED (A) informs you about the function of the
remote control key.
Replacing the remote control key battery
- Remove the mechanical key.
- Press the release button (B) on the battery
holder and pull the battery holder out of the remote
control key in the direction of the arrow
at the same time.
- Insert the new battery with the "+" symbol facing
down.
- Slide the battery holder carefully into the remote
control key.
- Insert the mechanical key.
For the sake of the environment
Discharged batteries must be disposed of using
methods that will not harm the environment.
Do not dispose of them in household
trash.
Tips
The replacement battery must meet the same
specifications as the original battery in the remote
control key.
READ NEXT:
Fig. 18 Remote control key: button programming
To unlock the vehicle, press the
button
fig. 18.
To lock the vehicle, press the
button one
time .
To unlock the luggage compartment lid, press
Applies to: vehicles with convenience key
The doors and luggage compartment lid con be
unlocked/locked without using the remote control
key.
Fig. 19 Door handle: locking the vehicle
Unlocking the veh
Fig. 20 Driver's door: central locking switch
Fig. 21 Rear door: central locking switch
To lock the vehicle, press the
button
.
To unlock the vehicle, press the
button.
When locking the veh
SEE MORE:
Note
Cleaning the refrigerant circuit means flushing with
refrigerant R134a. Refer to
→ Chapter "Refrigerant Circuit, Cleaning (Flushing), with
Refrigerant R134a".
If a faulty A/C compressor is replaced with an A/C
compressor from another manufacturer check for the A/C
compres
Possible Refrigerant Circuit Concerns
Test Requirements
Electrical Equipment, vacuum system and air duct
fault-finding has not revealed any faults. Refer to Guided Fault
Finding for the A/C system ("OBD" or "Guided Fault Finding for
the A/C system"),
→ Wiring diagrams, Troubleshooting &