I am trying to adjust the clock on my 2001 Verada. I have read the manual instructions but the buttons do not appear to do what they are supposed to. Exactly which buttons do you press etc. thanks

Welcome to the forum.
Try this link:
http://www.aussiemagna.com/forums/showthread.php?t=67839&highlight=clock

Problem is sorted dopey me!!! - you use the up/down keys under the 'mode' button when turning the ignition from cold to 'ACC'. It will not work until the ignition is fully turned off then on again. The up/down buttons will then change the time.