Change front rotors and pads
Change switches,
Change washers, wipers window motors, door locks
Change most engine sensors
Change your own oil (but you won’t be able to reset the service interval)
Change differential oil
Change battery (But you won’t be able to tell the car you changed it)
Change bulbs
Change the rear rotors
Change any suspension parts
Change seat motors
Change any control modules (There are 27 of them) All need to be coded with the VIN of the car
Change the battery and record the change with the gateway module
Reset the service interval
Change clock spring ( will require codes which only the dealer can get but you can buy from the Chinese
If you can share one with a buddy or some Porsche meetup groups that would be ideal. My recommendation, don’t let anyone do repairs on your car that doesn’t have one.
Here are some basic pictures