If you are uncertain in any way, have the work done by an authorized Volkswagen dealer or authorized Volkswagen Service Facility. Serious personal injury may result from improperly performed work. Make sure that you check the following items regularly. The best thing is to check them every time you refuel:

Windshield washer fluid level Windshield wiper and washer

Engine oil level Engine oil

Engine coolant level Engine coolant

Brake fluid level Braking, stopping, and parking

Tires and wheels Tires and wheels
Information regarding changing light bulbs ⇒ Changing light bulbs .

Warning
Refueling checklist
FuelVolkswagen Tiguan Service and Repair Manual > Tire Information: Tires with Emergency Running Characteristics, SST (Self-Supporting Tire)
Run-Flat Tire, General Information
Run-flat tires have a reinforced sidewall in comparison to standard tires.
This reduces the tendency for the sidewall to roll when there is a loss of
pressure and prevents the sides of the tire from being pinched. This allows the
vehicle to be driven while still ...