If they can not prove it, the guarantee remains in force. Typically, if the dealer says a spare parts facility is responsible for the failure of the other party, they will make you pay for a diagnostic test to prove it.
If you are looking for a service Mercedes Essex, you can still have the same level of service to an independent specialized workshop at a fraction of the price.
Another good thing about a new Audi is that it will come with a guarantee of reliable manufacturer.
Since October 2003 your car can be repaired independently of the main distributor without invalidating your warranty.
Members include companies contract finance services, marketers, administrators, insurers and software providers.
So if we will buy a new car or second hand car, then you must be well prepared.