2006 AUDI A4 2.0T FSI Sport 2dr Multitronic Cabriolet

Gentlemen,

I am thinking of buying a used 2006 AUDI A4 2.0T FSI Sport 2dr Multitronic Cabriolet 41,000 Mileage for around 13k+ and was just wondering if I need to be aware of anything?

I noticed lots of threads on people experiencing costly problems with Multitronic boxes
and must admit this is worrying me now... but I don't want a manual.

Any hints or tips or comments would be extremely appreciated and welcome?

Thank you in advance

regards,
Steve