Hello Ingrid,
I too am very sorry to hear of your issue, but surprised?
No.
It’s of no consolation, but you will find numerous threads on here on the subject of VAG’s modified dictate on cambelt change intervals - which is now limitless on a time basis. You will find that all my responses point to - do not follow their advice - in clear terms together with my reasoning. Low annual mileage vehicles ( such as yours) take a hammering in terms of stop/start ( an engineeringly adverse system), short runs and gear changes and obviously the cambelt becomes more highly stressed than a vehicle running at 70mph on the motorway.
What to do from here? Some valves will (in caps) be bent, due to valves hitting the pistons, so just fitting a cambelt is pointless. Worse possible case is conrods may also be slightly bent.
Stevey Y is your man here, and as pessimistic as it is, getting anything out of VAG will be a more trouble than the worth of it route. Even if they do offer any degree of compensation - and it’s a big if - you will find that the whole job via an Audi dealer will cost you far more when they discount VAG’s compensation, than it would do at an independent.
You need to find yourself someone who you can trust, and above all talk to, not receptionists at an Audi dealership.
All the forum can offer you Ingrid, is all the support and advice you will need - we are on tap for you.
Please keep in touch.
Regards,
Gareth.