Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
The vehicle underbody is coated to help protect it from corrosion and damage. The undercoating could be damaged during normal use. We therefore recommend that you have the protective coatings on the underbody and suspension inspected regularly, and repaired if necessary.

Warning
Cleaning the power sunroof
Cleaning the engine compartmentVolkswagen Tiguan Service and Repair Manual > Communication: Antenna Systems, RCD 300, 500 RNS 300 and Premium 7
General Information
Antenna System.
Vehicles without radio have no rear window antenna and a
"dummy" antenna without any connections is
installed on the roof.
"RCD 300", "RCD 310" and "RCD 500" radios have a rear window antenna
with a right antenna amplifier as well as a roof antenna with a ...