I bought a 987 new in Aug 06. Love the automobile. It's become my everyday transportation and I still get covetous looks as I drive to work. But so much for lust.

The one convenience I miss is a sensor to turn on/off the headlamps when natural light gets below a certain level. Has anyone installed such a sensor? If so, what was the product and what was the basic approach to the project?

Thanks.

Ken