Operation Function description: accident data recorder (ADR) (option)
Note: The indicator lamp is located in the instrument cluster.
Danger. Have NOx faults rectified immediately by an EvoBus Service Partner.
above) is also displayed. The AdBlue supply tank must be filled immediately. Danger. Have NOx faults rectified immediately by an EvoBus Service Partner.
Diesel particulate filter (DPF) operating notifications
Engine torque reduction
In the event of an NOx fault (display if permissible NOx concentration exceeded), engine torque will be reduced the next time the bus moves off from stationary. In this situation, a fault is also present in the exhaust gas cleaning system, i.e. the malfunction indicator lamp flashes. If the fault was caused by the AdBlue supply tank running empty, the AdBlue level operating display (see
Function description: accident data recorder (ADR) (option) Note: The accident data recorder (ADR) is a system for detecting and recording accidents and driving events, e.g. pulling away against a kerb or sudden braking.
Note:
Displayed if the exhaust counterpressure of the diesel particulate filter (DPF) exceeds a defined limit value. Note: The icon is accompanied by the message “Werkstatt aufsuchen” (Visit workshop) in the form of a yellow warning level malfunction display.
The accident data recorder (ADR) is activated automatically when the ignition is switched on.
Note: The accident data recorder (ADR) remains active for 3 days after the ignition has been switched off and continues to register all vehicle movements (e.g. parking collisions).
CITARO (Euro 5/EEV)/10.2011 GB
55
