The dash lights on my car go up and down in brightness as you drive.This happens regardless of where the brightness switch is set(controlled by touch screen)This changes all the time as your driving...one minute its on full brightness the next almost black and unreadable.....great if your using the gps or driving at night..so far I have contacted 2 vw dealers (including leaving the car overnight) vw customer complaints'both Chullora and Regents park and as of today 12/10/2016 ... no help whatsoever. This is my second new golf in 6 years and I'd planned to buy a new golf every 3 years.This car is still under warranty, but even that hasn't helped! My local bosch auto electrician tells me its a software problem but he cant fix it without help from vw. I find it hard to believe that I have the only vw golf in the world with this problem. I,m getting desperate after 4 months now trying to get this fixed...,hope you can help!...