kaj1701

I checked and all the lights stay on...

Thanks Guys, As far as I know, the instrument cluster stays on constantly too. I'll pay closer attention to it, but I'm sure the cluster stays on... I'll pay more attention to by partner's Benz E-class as well, but so far, I'm impressed. When you enter a tunnel or whenever it gets dark, the instument panel comes on, the NAV/radio switches to night mode and special low-lit interior lights come on. It all switches back when you exit a tunnel or when it gets bright outside... I really appreciate everyone's suggestions on this matter. Again, thanks! Kevin

Thank you for the the replys... My headlights stay on constantly. I would like my AVIC Z2 to automatically switch to night mode when it gets dark or when I enter a tunnel; swich to day mode during the day or when I exit a tunnel.

Hi Everyone, I have an AVIC Z2 installed in my 2002 Volvo XC. The software bypass is installed and working great. I have a toggle switch installed under my dash that I have to use to swich between day and night operations. My partner has a 2007 Mercedes-Benz E-Class. The factory installed navigation system switches between day and night operations automatically. It also switches when going through tunnels. Does anyone know of a photocell switch that I can use to replace the toggle switch? Thanks, Kevin