2012 Sierra dash lights won't dim enough

[Gilligan]

My dash lights will only dim about 30-40%, still too brite on a dark rainy night so I have to cover with a sheet of paper. Anyone else experience this before I head in to see my dealer?

 

[98trck]

my 2011 is the same
the dash does not go dim enough for me

 

[GMC Customer Service]

My dash lights will only dim about 30-40%, still too brite on a dark rainy night so I have to cover with a sheet of paper. Anyone else experience this before I head in to see my dealer?

Gilligan,
I would like to apologize for the issues that you are having with your vehicle. I would like you to keep me posted on the progress with your dealer. If you have any questions please feel free to contact me anytime.
Thank you,
Stacy GMC Customer Service