If you turn off the traction control in the menu, it doesn't get saved and when you stop and start the vehicle traction control is back on.

Everything is working with the traction control. You can turn it off but just doesn't save it to the car's driver's preference

All other options work! selecting on or off on other accessories a pop up on the display will show that the new setting is being saved to driver 1. This will not happen with the traction control after selecting on or off.