2009 m6 gauge help

[Teth-Air]

Brought home the 09 m6 (used) started playing with the gauge. It worked great and cycled through various modes no problem. All of a sudden it is stuck at speed and odometer. Can't change anything now with either push-button. Did I break it or is it locked somehow? First
Cat in many years and lost, please help.

Chris

 

[Killerk]

Not sure, but mine got stuck on trip halfway through last year.
Its still that way.