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

The driver information of the tire pressure loss warning (RDW) system is shown on the multifunction display (A1p13) of 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 loss warning menu.

The warning messages appear automatically.

Menu display 1

The tire pressure loss warning system is only available as of circuit 15.

Fig 1: Identifying Display Message For Availability Of Run Flat Indicator

Courtesy of MERCEDES-BENZ USA

Menu display 2

Operation feedback after manual restart.

Fig 2: Identifying Display Message (Run Flat Indicator Restarted)

Courtesy of MERCEDES-BENZ USA

Menu display 3

The tire pressure loss warning (RDW) system is inoperative.

Possible causes are:

Fig 3: Identifying Display Message (Run Flat Indicator Inoperative)

Courtesy of MERCEDES-BENZ USA

Warning message 1

Warning from tire pressure loss warning (RDW) system without position data.

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

Fig 4: Identifying Display Warning Message (Tire Pressure, Check Tires)

Courtesy of MERCEDES-BENZ USA

Warning message 2

Reminder message in the event of an ignition restart following tire pressure loss warning (RDW) system.

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 5: Identifying Display Warning Message (Checking Tire Pressures)

Courtesy of MERCEDES-BENZ USA

Warning message 3

The tire pressure loss warning (RDW) system is inoperative.

Possible causes are:

Fig 6: Identifying Display Warning Message (Inoperative Run Flat Indicator)

Courtesy of MERCEDES-BENZ USA