It's a great family car isn't it
If the car was serviced by Renault, they should be able to help you, but you may need to go to the dealership it came from
Take proof of ownership.
I would get the cam belt checked out ASAP tho, it's 5 years or 55,000 - 75,000 miles change. If you have a mechanic you trust, he should be able to tell you if it's a recent belt