Hidden Diagnostic Menu

NotSoJDM

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After talking with a buddy that drives a m240i, he suggested I try to unlock the service menu in the Supra using the same method. Lucky for us, it works! So here’s a quick video for anyone that wants to play around in the settings or see some semi useful features like digital temp read outs (even if they are in Celcius).

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XtremeMaC

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Nice find! Now I need to make friends who own beamers :)
wonder what we can access through obd.
 
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NotSoJDM

NotSoJDM

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Im almost certain that can be changed to Fahrenheit units.
I found the unit settings over on infotainment but they didn’t carry over into the diagnostic menu. If you find a way, be sure to let us know.
 

084runnerltd

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On BMWs it reads in centigrade and you can’t change it, not sure on the Supra.
 

MA617M

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Anyone tried this?

F30 with (professional) navigation
This implies that you have an idrive controller that can slide up and down

Call up Start (main) menu
• Push controller in up direction for at least 10 s
• Rotate controller, 3 notches to the right
• Rotate controller, 3 notches to the left
• Rotate controller, 1 notch to the right
• Rotate controller, 1 notch to the left
• Rotate controller, 1 notch to the right
• Press controller once
• The Service menu is now added as the last submenu to "Settings"

F30 without navigation, or with Business Navigation
This implies that you have an idrive controller that cannot slide up or down

The instructions are basically the same, but instead of pushing the controller in the up direction, which is not possible, you need to push the controller to the left and keep it there for 10 seconds. So the instructions become;

Call up Start (main) menu
• Push controller in the left direction for at least 10 s
• Rotate controller, 3 notches to the right
• Rotate controller, 3 notches to the left
• Rotate controller, 1 notch to the right
• Rotate controller, 1 notch to the left
• Rotate controller, 1 notch to the right
• Press controller once
• The Service menu is now added as the last submenu to "Settings"
 

XtremeMaC

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is that for fatality combo move?
 

Supriast

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Anyone tried this?

F30 with (professional) navigation
This implies that you have an idrive controller that can slide up and down

Call up Start (main) menu
• Push controller in up direction for at least 10 s
• Rotate controller, 3 notches to the right
• Rotate controller, 3 notches to the left
• Rotate controller, 1 notch to the right
• Rotate controller, 1 notch to the left
• Rotate controller, 1 notch to the right
• Press controller once
• The Service menu is now added as the last submenu to "Settings"
It works for me on a European (German) version of the GR Supra. Thank you. It will not disappear after switching off the car.

It shows details of
Navigation
Telephone and Toyota Supra Connected Services
Gracenote
IMG_1694.jpg
IMG_1693.jpg
 

BMWAF

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It works for me on a European (German) version of the GR Supra. Thank you. It will not disappear after switching off the car.

It shows details of
Navigation
Telephone and Toyota Supra Connected Services
Gracenote
IMG_1694.jpg
IMG_1693.jpg
Does this do anything useful though?
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