When do you change cambelt on t5 2.5?

The cambelt on a Volkswagen T5 2.5 should typically be changed every 60,000 to 80,000 miles, or every 4 to 5 years, whichever comes first. However, it's essential to refer to the owner's manual for specific recommendations, as maintenance schedules may vary based on driving conditions and engine type. Regularly checking the cambelt for signs of wear can also help determine if it needs to be replaced sooner.