14Bparking Brake Or Emergency Brake Applied; 15Baftertreatment System Malfunction (Malfunction Indicator Lamp); 17Bcruise Control Set Speed; 19Bdpf Regeneration Request - PREVOST X3-45 COACH 2018 Operator's Manual

P arking brake or emergency brake applied
1 4 B
Illuminates when the emergency/parking brake is applied. The control valve is located
on the L.H. control panel. An audible alert will sound if ignition is turned to off and the
parking brake is not engaged.
A ftertreatment system malfunction (Malfunction Indicator Lamp)
1 5 B
Indicates a failure of an emission control device. May illuminates at the same time as the
CHECK amber warning light. The lamp will go out after 3 completed ignition on-ride-
ignition off cycles. Vehicle can be driven to end of shift. Call for service.
C ruise control
1 6 B
Indicates that the cruise control is enabled.
C ruise control set speed
1 7 B
Indicates that a cruising speed is set and stored in the memory.
H igh exhaust system temperature (HEST)
1 8 B
06740_A
Illuminates to notify the driver of potentially hazardous exhaust gas temperature at the
exhaust system diffuser.
WARNING
During regeneration, exhaust temperature may reach up to 1200°f (650°c) at the
particulate filter. When parking the vehicle, if this telltale light is illuminating, make
sure that the exhaust system diffuser is away from people or any flammable
materials, vapors or structures.
D PF regeneration request
1 9 B
06740_B
Illuminates to notify the driver that a manual stationary regeneration will be required
soon. Refer to "Exhaust Aftertreatment System" paragraph in Other Features chapter.
PA1627 X3-45 Operator's Manual
Controls and Instruments
4-37