The lens broke, and it looks ugly. It doesn't even have to work, just look decent.

Available from Porsche new. About $20. Have to order from Germany.

Auto Atlanta has them.

http://www.autoatlanta.com/Porsche-Seat-Be...1163201200.html

There are two different styles if you need the whole assembly:

PN for 1972-73 is: 911.632.012.00 (4-pole card edge)
PN for 1974-76 is: 911.632.012.01 (2-pole)

I have one from the 73 that you can have for the cost of shipping

Thanks all, it's a '74 and a two post version.