On any porsche car then if you dont have the key in the ignition when disconnecting or reconnecting an airbag system then it wont trigger a fault code and shut it down untill the code is cleared with a tester .
If unsure you can undo the earth lead in front of the seat .
you can remove the seat but i would disconnect the battery first unless you have a tester that can clear codes if needed .
to just tilt the seat to gain battery access and you dont need to disconnect the battery ... removeing and its best to .
re panel .. you will see when you look
If unsure you can undo the earth lead in front of the seat .
you can remove the seat but i would disconnect the battery first unless you have a tester that can clear codes if needed .
to just tilt the seat to gain battery access and you dont need to disconnect the battery ... removeing and its best to .
re panel .. you will see when you look