• PorscheTM 911 997 MK1 & MK2,
• Boxter and Cayman 987, Cayenne 955 & 957
PorscheTM electronics are strictly incompatible with any other VW Group electronics therefore attempting
to use any resembling device will result in deteriorating the car's electronic control unit.
Your PorscheTM's driving light (low beam headlight) is switched on and off automatically, irrespective of the ambient brightness.
The low beam, instruments and PCM** night mode are switched on automatically in the following situations:
• Travelling through tunnels
• High speed driving**
**:if PCM PorsheTM Communication Management "night mode" option is activated.
***: Note that during daylight, PCM** will always stay in day mode and instrument lights will always stay off.