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Selecting full load or partial load
If the option Full load is not displayed, the specified tire pressures are valid for all types of vehicle load.
Teaching in the tire pressure monitoring system
After the tires have been changed, the wheel sensor has been replaced, or the tire settings have been updated, the tire pressure monitoring system information about the tires starts to be taught-in. The tire pressure control system recognizes the wheels and their installation position. The position and pressure data is available as soon as the tire pressure monitoring system has assigned the recognized wheels to the correct wheel position.
During the teach-in phase, the target pressures for cold tires (68°F / 20°C) are displayed in the Fill info and the message No monitoring of tire pressure System learns over 15 mph appears on the multifunction display.
The tire pressure warning light on the instrument panel stays lit until all the wheels have been taught-in.
Tire pressure warnings
The tire pressure warning light on the instrument panel and a corresponding message on the multifunction display warn against loss of pressure in two stages (yellow and red tire pressure warning, depending on the extent of the pressure loss).
The tire pressure warning light only goes out when the tire pressure has been corrected to the set pressure.
The yellow tire pressure warning is displayed for around 10 seconds after the car comes to a standstill and the ignition has been switched off or when the ignition is switched on again.
The yellow tire pressure warning can be acknowledged when the ignition is switched on. The red tire pressure warning also appears while traveling and can be acknowledged.
4-wheel menu - Porsche Traction Management (PTM)
The current torque distribution is shown as bar charts. The orange bars indicate the ratio of torque distribution between the front and rear axles.