Car Reset
Rennlist Member
Joined: Mar 2017
Posts: 1,144
Likes: 351
From: Seattle
I've been through it on a 991.2... I'm not sure this deletes EVERYTHING, but it's what I've done in the past.
In the MFD, from the Vehicle Display (with your temps and whatever) hit the button/wheel on the steering wheel, scroll down to Settings, and the last item is Reset.
On the PCM, hit the physical "Car" button, touch the "Set" button, touch the "System" entry on the list, then you get another list that contains "Factory Settings".
On the homelink garage door buttons above the mirror, hold the I and III buttons at the same time for a long long time until it flashes.
In the MFD, from the Vehicle Display (with your temps and whatever) hit the button/wheel on the steering wheel, scroll down to Settings, and the last item is Reset.
On the PCM, hit the physical "Car" button, touch the "Set" button, touch the "System" entry on the list, then you get another list that contains "Factory Settings".
On the homelink garage door buttons above the mirror, hold the I and III buttons at the same time for a long long time until it flashes.
Thread Starter
Rennlist Member
Joined: Jun 2018
Posts: 494
Likes: 96
From: New York
I've been through it on a 991.2... I'm not sure this deletes EVERYTHING, but it's what I've done in the past.
In the MFD, from the Vehicle Display (with your temps and whatever) hit the button/wheel on the steering wheel, scroll down to Settings, and the last item is Reset.
On the PCM, hit the physical "Car" button, touch the "Set" button, touch the "System" entry on the list, then you get another list that contains "Factory Settings".
On the homelink garage door buttons above the mirror, hold the I and III buttons at the same time for a long long time until it flashes.
In the MFD, from the Vehicle Display (with your temps and whatever) hit the button/wheel on the steering wheel, scroll down to Settings, and the last item is Reset.
On the PCM, hit the physical "Car" button, touch the "Set" button, touch the "System" entry on the list, then you get another list that contains "Factory Settings".
On the homelink garage door buttons above the mirror, hold the I and III buttons at the same time for a long long time until it flashes.