Ive just bought an A3 and the clock is wrong, how do I go about changing it to the right time?

 

Welcome!

Well for a first post, it's better than asking which chip is best. LOL

There are two black posts coming from the instrument cluster. You twist one way to change the hour, twist the other way to change the minute. Can't remember which is what sitting at my desk right now, but a little trial and error will get it done quickly.

Cheers!