Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
The rubber seals around the doors and windows will stay soft and flexible, seal better and last longer if the seals are treated regularly with a suitable rubber care product.
Before applying the treatment, use a soft cloth to remove dust and dirt from the rubber seals.

Note
Cleaning
wheel rims
Deicing door lock cylindersVolkswagen Tiguan Service and Repair Manual > Refrigerant Circuit General Information: Switches and Sensors on Refrigerant Circuit and Connections
A/C Refrigerant High Pressure Switch -F23-
Note
For switching pressures, removing and installing switches and switch
arrangement and version, see vehicle-specific refrigerant circuit.
Function:
Switches the coolant fan to the next higher level when the pressure in the
refrigerant circuit increase ...