Right Pressure · tyre pressures by registration

Mercedes-Benz tyre pressures by model

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Mercedes-Benz

Resetting the tyre pressure warning light on your Mercedes-Benz

Many Mercedes from about 2009 to 2020 (A, B, C, E, CLA, GLA, GLC and others) use an indirect tyre pressure loss warning system. Others have a tyre pressure monitor with sensors in the wheels, more common on recent and larger models. Cars from before about 2009 often have neither.

  1. Set all four tyres to the correct cold pressures on the fuel-flap label, for your load.
  2. Switch the ignition on.
  3. Using the steering-wheel buttons, open the Service menu on the dashboard and select Tyre pressure.
  4. Choose to restart the system and confirm: 'Tyre press. now OK?' or 'Use current pressures as new reference values?' > Yes.
  5. Drive normally. After a few minutes it stores the new pressures and clears any warning.

When to reset: Restart the system after any pressure change, wheel change or rotation.

Cars with the MBUX touchscreen (2018 on) have the same restart option; the exact menu wording varies, so check the car's digital handbook.

Menu names vary by model and year, so check your handbook if yours looks different. More in what the warning light means.