Hi all, was able to after many years get myself an S5 convertible which genuinely was a big goal of mine. Really can't believe how amazing these things are!

It's got 58,990 miles on it and generally excellent condition with full service history, I even did a major service this month (including replacing spark plugs).

One issue I have at times is when going full lock at slow speeds (like roundabouts or sharp corners) it feels like the engine disengages and there is no power being delivered to the wheels. Anyone had anything similar or might know where I should be looking? Mentioned it to the mechanic before service, he said it could be the spark plugs after he replaced them. The number of times this happens has reduced but happens still now and again.

Welcome to the forum you'll find the members on here are a friendly and helpful bunch 🙂 

Could be an issue with the quattro system? 

Thank you so much Steve much appreciated. Will start to look into it others have reported problems on the quattro system. 

Please keep us posted on how you get on. I'd also recommend a diagnostic check to see if any fault codes flag up 

Hey Steve, when I had service done the spark plugs were replaced and noticed this issue to away. 

It sometimes comes here and there but I think that's the quattro system kicking in and so need to give it more throttle when at full lock at slow speeds