Tire pressure loss warning (RDW) Mercedes-Benz Driver Information Service - GF40.15-P-0002-03CEA

The driver information for the tire pressure loss warning (RDW) system is output via the instrument cluster (A1).

A distinction is made between the following:

The menu displays can be called up in the instrument cluster via the tire pressure menu.

The warning messages appear automatically.

Menu display 1

The tire pressure loss warning (RDW) is nonfunctional. Possible causes are:

Fig 1: Display Run Flat Indicator Inoperative

Courtesy of MERCEDES-BENZ USA

Menu display 2

Operation feedback after manual restart.

Fig 2: Display Run Flat Indicator Restarted

Courtesy of MERCEDES-BENZ USA

Warning message 1

Tire pressure loss warning (RDW) without position indication.

If there is a significant pressure loss, the warning message appears after the vehicle has been driven for a few minutes.

Fig 3: Display Tyre Pressure Check Tyres

Courtesy of MERCEDES-BENZ USA

Warning message 2

Reminder message for ignition restart.

The message is repeated each time the ignition is switched on, provided that the tire pressure loss warning (RDW) system has not been restarted.

Fig 4: Display Check Tyre Pressures Then Restart Run Flat Indicator

Courtesy of MERCEDES-BENZ USA