huw8000

Maybe it is true that the forums are a bit of an echo chamber re the number of instances but I'd agree with you that the potential threat/ danger is unarguable. I spoke to and independent Audi specialist who checked Audi parts - apparently the MHEV system alternator/ starter motor is on back order with no stock in the UK and none in the main European warehouse. Makes me think the problem might be a bit more widespread than Audi would have us think.

Hi RSW - that's good to know that the extended manufacturers warranty should automatically cover it (provided that it is related to the MHEV 48/12v system). Albeit I'm sure Audi won't make it straightforward. Yes - all work has been carried out at main Audi dealers and I will keep it this way. I don't want to give any wriggle room. It's worth me adding that I'm also within 30 days of purchasing the car so I'm half minded to just give it back and get my money back from the vendor (independent garage). I'm going to do some digging and work out how painful this might be and then make a decision. I'm also conscious that the minute I do any work (even if remedial), then I probably forego the ability to give the car back under the CRA protections. A few things to consider...who said buying a 20k miler would be easy...

Very informative thread - this is clearly a significant (and growing) issue. I've recently purchased 21k miles C8 ('20 plate) and had to pull into a service station on Monday because the car was throwing various warning lights. RAC turned up and diagnosed the dreaded alternator failure. This would be the second one to be replaced on the car - it was also replaced in Jan '23 at ~15k miles... The car is outside of the 3 year manufacturer warranty but has been sold with a 12-month 3rd party warranty. I'm curious whether the 7-year Extended Audi Warranty that is mentioned above is relevant for all cars or only those who chose to extend their manufacturer warranty? Either way - I won't be footing the bill but I would assume best to pursue via Audi given ultimately it is their part that has failed. Interested to hear people's thoughts.