Yep, that looks like the plug for connecting the Porsche phone option back in the day.
I believe all early Boxsters had that plug installed at the factory so if a phone was ordered as an option the wiring was already in the car.
It is a great source of switched power for any accessories you add that might need power when the ignition is turned on.
__________________
'01 Boxster S (purchased new) triple black, litronics, cruise, heated seats,18's.
|