Hello,
i am an owner of a 2002 Boxster S and i have a little problem... I don't know if any of you has faced this problem...
After a battery change, PCM is not working. Neither the cassette/radio/cd nor the telephone. It requests a password but after a short looking at the vehicle's manuals, i couldn't find any password for such a kind of occasion. I hope someone can help me. Thanks in advance!

 

It is asking for the radio code, and there should be a small card with the code in your owner manuals. If not, you will have to pull the radio, get the serial number off the side of the radio, and then call porsche to get the code. Removing the radio will require special tools.

 

i haven't found any card.. i'll search again... anyway, thanks mate!!