Steve Q

I'd recommend a diagnostic check to see if any fault codes flag up. You sure there's not a fly ect in the car? Or lock the car with someone inside to test the fly theory. I think the alarm is in the boot

Definitely worth getting the ECU testing place to have a go fixing it. Surely the gearbox specialist you've previously used could remove the megatronic unit?

There's a picture of the buzzer in the back of the cluster here: http://www.audi-sport.net/vb/a4-a4-cabriolet-s4-forum-b6-chassis/84577-buzzer.html

I'd recommend a diagnostic check to see if any fault codes flag up. I'd suspect a faulty switch or wiring.

I notice on the other post you've had a dpf and egr delete. I wonder if this has anything to do with this work and the remap? Apparently the removal of a dpf ect can increase engine temps which can put more strain on pistons, turbo ect.

Glad you got sorted

I'd recommend Yiu try eBay.

When trying eBay definitely consider international sellers.

Glad it's all motd 🙂 that's the thing with Audi's, no matter how old they get the maintenance bills remain expensive. I could be wrong but as the garage has supposedly fixed the fault then there should be some guarantee on the work or parts replaced. I'd be speaking to them asap. Obviously there's a chance it's not the ignition barrel as you've suspected but definitely worth a shot. Haynes don't really do any recent cars. Might be worth trying Bentley manuals. They're not cheap and it might be geared more to American versions (engines etc) but the ignition system should be the same even if it's on the opposite side.

Has he got back to you? Definitely keep chasing it with them.

Welcome to the forum you'll find the members on here are a friendly and helpful bunch 🙂 Check service history for proof of cambelt and water pump change and gearbox oil service. Make sure all electrical items work. Check out buyers guides on YouTube.

Are you retrofitting xenons or replacing like for like?

I stand corrected. I thought the legislation came in.

Yep you'll need all wiring, the speakers, tweeter, amp, sub etc. Definitely buy complete from a donor. And yes potentially might need coding.

Sorry to hear this Paul, it's terrible customer service. I think most manufacturers don't care about there customers if I'm honest. I know ford and vauxhall already the same from personal experience.

Halfords should be putting this right. What did they say after they did it?

Glad you got sorted 🙂

Following on from Gareth's advice, check for a Cambelt and water pump change, check to see proof of gearbox oil services and quattro system services.

Make them aware you're concerned that the two cars are totally different despite being mechanically the same and ask for a refund? You're allowed a refund up to the first 30 days after sale.

Very true

I think it's either continental or hancook.

I don't think you can as it's illegal in the UK to have that feature I believe. It would have to be activated by coding as I appreciate other countries have different rules.

Glad you got sorted. It's so nice to hear a positive story about a main dealer.

No probs