cliffcoggin

Lyn. I recall a similar report a couple of years ago, but do not have time to find it. You may be able to by searching the forums.

I think it means you have to pay Audi a subscription for access to the map data. It's a nasty trick by car makers to screw more cash from the customer.

Not all models had the silica bag, but doesn't mean the matrix is not blocked by something else such as sediment or an air lock. Nor have we eliminated the flap motors in the air ducts, which as Richard mentioned, are best test tested with a decent code reader.

Not personally as I don't have one, but as mentioned earlier, VCDS appears to be the most versatile.

A decent code reader such as VCDS will be able to read historical codes that are no longer present.

Dave. If all the air vents blow cold I'd agree it's likely the matrix; however if some vents blow cold while others blow hot it's more probable that some of the flap motors in the air ducts are faulty. See this regarding a possible cause of a blocked heater matrix: https://www.youtube.com/watch?v=39ngHGvMzEg

That's good to know Sarah. I knew ECU testing have a good reputation regarding repair of instruments, but was nor aware of their skills with brake servos.

No matter how expensive the genuine Audi clutch, it will be cheaper than replacing a damaged gearbox.

How about revealing some details Peter. Diesel or petrol? Size? Injected or carburetted? Cold ot hot?

Then it undoubtedly needs to be renewed. Ensure you get the new battery coded to the car.

How about getting the parts wrapped instead of painted? If you don't like the result it can be removed or replaced with a different colour. As far as I know wrapping does not need the parts to be removed.

Steven. I have merged your two identical topics.

Can we assume it was a private seller so there is no chance of recompense?

That alone might be enough to explain the noise, in which case the wheels may well be damaged and need to be changed. Take them off and look for cracks and abrasion around the stud holes. In my view any such damage means they should be scrapped as I am unaware of a way to repair them.

Was the above information of use to you Richard? (Sorry you have had your name removed by forum software. Nothing to be done about that unfortunately.)

A common cause for that is a dying battery. How old is it?

Are there any petrol only models? Diesel could be problematic if used for just short journeys.

Alex. Search these forums for problems related to "mild hybrid". In particular see https://www.audiownersclub.com/forums/topic/24906-alternator-failure-related-to-mild-hybrid-system Personally I would not touch one with a barge pole in view of Audi's outrageous behaviour to its customers.

It's not going to improve with time so it would not hurt to seek estimates.

As with any diesel used mainly for short journeys you can expect DPF problems at some point.

It's probably the mechatronic control. Audi will charge a fortune to overhaul so it is worth looking into gearbox specialists.

He should be more than surprised, he should be embarrassed and ashamed at how low Audi standards have fallen.

How on earth can a brand new car be passed from the dealer to the buyer without updating software? It makes me wonder if a pre delivery inspection of oil air water and damage was carried out.

Do please let us know the outcome.

Was the above reply of any use to you Patrick?