No tail lights on 99 Boxster.
 

I replaced the bulbs
I replaced the fuse
I replaced the light socket/holders (thinking that if one side had a short, it would affect the other side)

The only other thing wrong with the electronics is that the door doesn’t lock with the remote, it just makes a beep-beep
Please don’t tell me it’s the Immobilizer, because this would be the 8th time.

Is it parking lights, or everything on the rear of the car (brake lights, license, etc.)?

Does the headlight switch click firmly in each detent or is it kind of crunchy/mushy feeling?