Sub and Cabin Zones Dead - 2015 G23 Level 3 Package

[scttp]

Hey Everyone,

Suddenly my sub and cabin zones went out. Amps have power and the fuses that are easy to access look good. Can anyone point me in a direction or two to diagnose further?

I am already scheduling with my dealer to have Linc updated - it's due for one - and hoping that could possibly fix the problem.

Thanks for any tips!

[justhavinfun]

We had similar issue with the cabin zone last year and they ended up replacing a couple of amps under warranty.