how do I reset the clock? on 2005 Volkswagen Passat

for standard mountain time

Asked by for the 2005 Volkswagen Passat
Look in your owners manual, the instructions will be there.
I don't have one - just bought the car used and it did not come with an owner's manual - the only one I could find on line was $145.00 - can't afford right now - thanks for your time.