When to change a cambelt on a c2 1.6 vtr?

The cambelt on a Citroën C2 1.6 VTR should typically be replaced every 70,000 to 100,000 miles, or every 5 to 7 years, whichever comes first. It's essential to consult the owner's manual for specific recommendations related to your vehicle's model year, as intervals may vary. Additionally, if you notice any signs of wear or damage, such as cracks or fraying, it’s advisable to replace the cambelt sooner. Regular maintenance checks can help ensure the longevity of the engine components.