sunkat
Member
SunPass slim portable works fine if you mount it in the right spot
SunPass slim portable works fine in my model S.
I had a custom Passport 9500ci installed by Technicar in WPB (they integrated the display into the rearview mirror - see pic below). I asked them about the GPS antenna for the unit having problems with the windshield on the model S. I was told it is similar to many Mercedes windshields and there wouldn't be any problem if you know where to put it. They showed me exactly where to mount my SunPass slim portable transponder. See pic below. Haven't had any problems.
SunPass slim portable works fine in my model S.
I had a custom Passport 9500ci installed by Technicar in WPB (they integrated the display into the rearview mirror - see pic below). I asked them about the GPS antenna for the unit having problems with the windshield on the model S. I was told it is similar to many Mercedes windshields and there wouldn't be any problem if you know where to put it. They showed me exactly where to mount my SunPass slim portable transponder. See pic below. Haven't had any problems.