hi have read the leaflet for the bog standard swing radio fitted to my monte 2012 have I must have read it a dozen times (oap moment ) but cannot find any ref to changing the time clock setting im not sure if its in with the maxidot settings any help suggestions most welcome thanks

It's done using the two trip buttons under the dash. Press and hold the right one iirc and it highlight the clock.

It's written in the owners manual!!

You can change in maxidot aswell