First read and observe the introductory information
and safety warnings 
You 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, this can negate the type approval for the vehicle.
Volkswagen has approved the vehicle for use with two-way radios subject to the following conditions:
The equipment can only operate at maximum range with an external aerial.
Check first with a qualified workshop if you wish to use a two-way radio with a transmitting power of over 10 watts. A qualified workshop is familiar with the technical options for retrofitting. Volkswagen recommends using a Volkswagen dealership for this purpose.
Please comply with relevant legislation and the instructions and information given in the operating manuals for radio equipment.

WARNING

CAUTION
Repairs and faults in the airbag system
Information stored in the control unitsAssembly overview - emission control
1 -
Bolt
20 Nm
2 -
Bracket
Renew if damaged
3 -
Nut
Specified torque and tightening sequence
→ Fig.
4 -
Bolt
...
Removing and installing onboard supply control unit -J519-, RHD vehicles
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester.
Removing
â ...
Release tools for contacts
The various release tools serve as a means of detaching the
different contacts from the contact housings without damage.
A selection of release tools is included in wiring harness
repair set -VAS 1978- and wiring harness repair set -VAS 1978A- ...