Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
The catalytic converter provides exhaust gas after-treatment to help reduce pollutants in the exhaust gas. To help ensure long service life of the exhaust system and gasoline engine catalytic converter:
If you experience misfires, loss of power or the engine is not running smoothly while driving, reduce speed immediately and have the vehicle checked by an authorized Volkswagen dealer or authorized Volkswagen Service Facility. Otherwise, gasoline could reach the exhaust system and get into the atmosphere. The catalytic converter could also be damaged by overheating!
Volkswagen Tiguan Service and Repair Manual > Tires, Mounting: Tires, Dismounting
Remove the valve insert.
Note
If equipped handle the glued-on wheel trim carefully. Surface slightly
scratched.
Replace the damaged rim wheel trim.
Place the press-off blade -1- over the tire
valve -arrow- and maximum 2 cm away from rim
flange.
Remove the balance weight and any dirt ...