Blue Bird D3RE 2014 Driver's Handbook Manual page 70

DEF Level 4. When the DEF level reaches 0% in the tank, a DEF TANK EMPTY warning
will appear in Quad 1 of the Message Display, this DEF TANK EMPTY warning dis-
play will flash from positive to negative. The amber DEF Warning icon will continue
flashing in the lower left warning bank and the amber Engine Warning light will be
illuminated. Continued 25% engine torque derating.
DEF Level 5. When DEF sytem can no longer maintain pressure, a DEF SPEED LIMIT
warning will appear in Quad 1 of the Message Display, this DEF SPEED LIMIT warning
display will flash from positive to negative. The amber DEF Warning icon will con-
tinue flashing in the lower left warning bank. The amber Engine Warning light will
remain illuminated and a red Stop Engine light will appear. At this point a 5 MPH
speed limit will be introduced with the 25% engine torque derating.
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DRIVER'S HANDBOOK
Level 4
DEF Tank Empty
DEF Tank Empty
The DEF Level alert appears in the Message Display.
The Engine Warning
The DEF Warning will flash
will appear in the
in the Warning Bank.
Warning Bank.
The audible alert
beeps repeatedly.
Level 5
DEF Speed Limit
DEF Speed Limit
The DEF Level alert appears in the Message Display.
The Engine Warning
The DEF Warning will flash will appear in the
in the Warning Bank. Warning Bank.
The audible alert
The Stop Engine Light
beeps repeatedly.
will appear in the
Warning Bank.