Frank from Nuremberg says hello, am newcomer here and have promt ask to Phaeton. Maybe someone can help…. I’ve had a Phaeton for 1.5 years, 2009. 3.0TDI (240ps) Now he’s ticking. At the center console the radio, Navi. However, not the display on the right and left for the heating/temperature setting. Strangely enough, the heating works. Only I can’t set it. I changed the battery on the left for a new one. The starter battery has 13.5 volts. The joke is that . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .