First read and observe the introductory information
and safety warnings
The vehicle may no longer be able
to be locked or unlocked with the remote control if you press the button
repeatedly outside of the effective
range of the vehicle key. If this is the case, the vehicle key needs to be re-synchronised
as follows:
in the vehicle
key. Remain standing close to the vehicle.
Replacing the batteryVolkswagen Touran Service Manual. Support Mode with Battery Charger -VAS5095A-
General Information
The support mode provides the vehicle electrical system with
voltage when the battery is removed or disconnected.
For more information. Refer to Battery Charger -VAS5095A-
Operating Instructions.
...
Volkswagen Touran Service Manual. Discharge Refrigerant Circuit with A/C Service Station
Caution
If it is suspected that chemicals were added to the
refrigerant circuit to seal leaks, do not connect the
A/C service station and do not extract the refrigerant.
...