RS4 B7 DRC - how to tell gen1 vs gen2

[AlexKing]

Yes, I know this topic has been talked to death on here, but I'm just looking for a specific answer to a question on this...

I'm interested in a particular B7 RS4, but the dealer isn't able to tell me if it has had the gen1 DRC system replaced with the gen2 system that I gather is more robust. Is there any way to visually check that this has been done? (Either for a layman like me or an RAC/AA inspection bod).

If it hasn't been done and starts playing up, how much can I reckon on paying to get it sorted? I've heard anything from £350/corner to £2500 for a full system. What's right?Does it all go at once or is it only one corner?

Thanks!

[Dr G]

Cost will vary massively depending on what parts need replacing.

Unless you have bills with part numbers you'll need to read them off the various components and check them against latest versions.

[AlexKing]

Thanks. I don't think such bills exist and I'd imagine it's a total ballache getting to all the parts numbers. I wonder if Audi UK would know if a claim had been made for this through the dealers?

If not then I may just get a third party warranty...

[Dr G]

Audi do log warranty claims but if the repair was chargeable the dealers will (most of the time) be cagey about giving you someone else's bill.

Most will not cover dampers; they're considered a wear item.

There are only a small number of non-franchised garages that have DRC tooling also.