Z4 monitor gets dim after 4 hrs. on 2008 BMW Z4

While ton my first road trip the monitor on my Z$ started going dim, after about 6 hrs it was almost dark. Next morning it was back visible, but not as bright as in the beginning. BMW dealer no help. Adjusting brightness no help...Need guidance.

by in Baton Rouge, LA on April 27, 2013
0 answers