Navi option not in OBC anymore

[steing]

06 997 4S got serviced a couple of days ago at OPC as part of it they noticed an issue with airbag detection light that required a new instrument cluster replaced under warranty.

Only noticed this morning that the Navi options and display on the OBC have disappeared ( I do have PCM with NAV installed) only get the average fuel, remaining fuel, average speed options when cycling through now (the radio, CD track info is displayed correctly).

The nav unit itself is working fine, i’m going to try the 148 reset and reset the fuses for the cluster and PCM unit but other than that any other ideas?

Obviously I’ll be going back to OPC if those quick things don’t fix it but anyone else got any ideas? I’m assuming that when replacing the instrument cluster they haven’t programmed/activated the Navi option or something?

Cheers

[Pope]

The latest tester SW version has a few 'issues' - when systems are coded on they seem to drop off once the car goes to sleep (when next locked for 45mins+); your cluster needs to be recoded - does your SPORT button work?