Fig. 14 Compass zones.
The compass does not need to be calibrated in vehicles with a factory-installed navigation system. There is no Compass menu item in this case.
On vehicles without a factory-installed navigation system that have the Premium instrument cluster, the compass is calibrated automatically. If electrical or metallic accessories are added to the vehicle, the compass must be manually recalibrated.
Adjusting the compass zone
Calibrating the compass
In order to calibrate the compass, you need a valid compass zone for the location and enough room to drive in a circle.
During calibration, CAL is shown in the instrument cluster display. The calibration is complete when the compass direction is displayed.
Volkswagen Tiguan Service and Repair Manual > Wheel and Tire Guide General Information: Specifications for Retrofitting Wheel and Tire Combinations (Documents)
Legal Requirements
The manufacturer is granted general type approval for the whole vehicle
including all parts and for specific retrofitting (general type approval
according to 20 StVZO (Motor Vehicle Construction and Use Regulations or EU
type approval).
Retrofitting to wheels and tires can onl ...