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Disabling retarder activation by brake pedal (option
Operation
Deactivating acceleration skid control (ASR)
Acceleration skid control can be deactivated using the “ASR OFF” pushbutton.
Note:
This icon appears flashing on the instrument cluster display screen.
Danger.
Risk of accident. The bus could skid if ASR has been switched off and the drive wheels start to spin.
Disabling retarder activation by brake pedal (option)
Note:
This switch is for use mainly in wintry road conditions so that the driver can moderate the braking effect more effectively.
Note:
Disabling the retarder results in increased wear of the brake pads.
M54_00-0145-01
Press the lower section of switch (7).
Note:
The retarder is now decoupled from the service brake and is no longer operated when the brake pedal is depressed.
