Reset service light indicator, engine oil life Volkswagen Tiguan, year 2009-2010 reset instructions:

Manual Reset:
Turn the ignition to run (one position before starting engine).
Press and HOLD the trip-odometer button “0.0”.
Turn your key to run (one position before starting engine).
Release the trip-odometer button.
Push and release the Clock Minute Set Button “min”.
Turn the ignition off and then start the engine to verify the indicator has been reset.