Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
Volkswagen recommends using only genuine Volkswagen deicer spray with lubricating and anticorrosive properties to deice door lock cylinders.

Note
Care of rubber door and window seals
Cleaning the power sunroofVolkswagen Tiguan Service and Repair Manual > Bumpers: Rear Bumper Cover
Tools
Special tools and workshop equipment required
Torque Wrench 1783 - 2-10Nm -VAG1783-
Torque Wrench 1331 5-50Nm -VAG1331-
Rear Bumper Cover, Servicing
Note
If the rear bumper cover is damaged, first determine if it is possible to
repair the plastic before installing a new cover.
Overview - ...