The TPMS in the AMG GT is crucial for maintaining the car’s high-performance driving experience. However, you may encounter a tire pressure sensor fault for several reasons:
- Low Tire Pressure: Even slight changes in tire pressure, due to temperature fluctuations or slow leaks, can trigger the warning.
- Damaged or Faulty Sensors: TPMS sensors can wear out or get damaged over time, especially during aggressive driving or after tire changes.
- Depleted Sensor Batteries: The batteries inside the TPMS sensors typically last 5-7 years. If the batteries are low, the sensor will stop functioning correctly.
- Improper System Reset: If you’ve recently rotated or changed tires, the system may not recalibrate automatically and will require a manual reset.
- Software Glitches: Occasionally, software bugs can trigger false warnings, which may require an update or reset to fix.
Steps to Fix the Tire Pressure Sensor Fault in Mercedes-Benz AMG GT
- Check Tire Pressure:
- Start by checking the tire pressure in all four tires using a pressure gauge. The recommended tire pressure is usually listed on a sticker inside the driver’s door or in the owner’s manual.
- Adjust the pressure as needed.
- Reset the TPMS System:
- Turn the ignition to the ON position without starting the car.
- Using the steering wheel controls, navigate to the “Service” menu on the digital dashboard.
- Select “Tire Pressure”, and then choose “Restart”.
- Confirm the reset, and drive for a few minutes to allow the system to recalibrate.
- Inspect TPMS Sensors:
- If the error persists, a sensor may be damaged, or the battery may need to be replaced. Visit a Mercedes-Benz service center to test and replace faulty sensors.
- Perform a Software Update:
- If the issue is not related to the sensors, check with your dealer for a software update that may resolve any system bugs.
- Seek Professional Help:
- If the fault warning continues despite resetting and updating, a professional diagnostic at a Mercedes-Benz service center will help identify the root cause.
Preventing Future Tire Pressure Sensor Faults in AMG GT
- Regularly check tire pressure, especially after track days or high-performance driving sessions.
- Replace TPMS sensors every 5-7 years or when changing tires.
- Ensure the system is reset properly after tire maintenance.