2004 Kluger Grande - radio won't turn on

[allieguest]

I have a 2004 Kluger Grande.

I recently changed over the battery, and now the radio won't turn on. Everything else (ie navigation etc) works fine, so I think the radio anti-theft system has been triggered.

Trouble is, none of the supplied manuals tell me how to restart the audio system (lots of instructions on how to do it for the radio system for other models).

Any help would be much appreciated.

Local dealer has no idea other than 'we'll pull it apart at the next service', and I don't think that's the solution.

[elTanqueAU]

maybe a fuse blew with the change of battery?