The cam belt on my 2001 A4 V6 3.0 Quattro Auto broke this morning. I was idling in a long traffic jam when it happened. When the engine cut out, I tried to start it again, which I have subsequently been informed could have caused more damage.

The car is currently at the Audi main dealer on Finchley Road in London, awaiting inspection. I see from earlier posts that my chances of claiming Audi should pay, as the belt shouldn't break after 46,000 miles, are slim. Any help on the following though?

1. Can you recommend a good independent dealer in North London, in case the dealer quote comes back very very high?

2. Likely impact of this on the engine (the Audi dealer has muttered that it might need up to £6k of repairs)

3. Any other tips on minimising repair costs

If it is a ridiculously high cost, I'm tempted to ask the dealer what they could do for me on a part exchange.

Jbruce