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 Owners Manual > Preparations for working in the engine compartment: Checklist
Before any work in the engine compartment, carry out the following
steps in the order in which they are listed ⇒ :
Park the vehicle in a safe place on a
firm, level surface.
Hold the brake pedal down until the engine
is switched off.
Apply the electronic parking brake to ...