Hi guys
This is my first post

Ive just bought a used a3 from a dealer 2 days back
Its 2.0 fsi se, 2004 model, had two previous owners and 76,000 miles on the clock..

When i took it for a test drive it drove blissfully

However this is my first audi so have little knowledge of them

Today i noticed when accelerating the clutch pedal vibrates quite abit its much like a mobile phone vibration, when in neutral its fine

Am i being paranoid or is there a common issue?

Also another minor concern, while im here is that iv stalled the car a few times and doesnt start up unless i take the key out of the ignition, remotely locl then unlock it- at which point it starts, this happened at the dealership and the salesman said its the immobiliser kickin in?


Any help is greatly appreciated..

Thanks