First read and observe the introductory information
and safety warnings
For factory-fitted radio or navigation systems, the aerial for radio reception can be installed in various locations in the vehicle:
Aerials on the interior of the windows can be identified by thin wires.

NOTICE
Using the vehicle in other countries and continents
Volkswagen repair informationGeneral Information
The following descriptions also apply to Left Rear Cigarette
Lighter -U3-, Right Rear Cigarette Lighter -U7-, Rear Cigarette
Lighter -U9-, 12 V Socket 2 -U18-, 12 V Socket 3 -U19-, 12 V
Socket 4 -U20-, Cigarette Lighter 2 -U25- and 12 V Socket 5
-U26- if ...
Support Mode with Battery Charger -VAS5903
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 -VAS5903-
Operating Instructions.
...
Retrofitting two-way radios
First read and observe the introductory information
and safety warningsYou will need an external aerial to use a two-way radio
in the vehicle.
Any retrofit installation of electrical or electronic equipment in the vehicle
will affect its vehicle type approval. Under certain circumstances, thi ...