freightliner M2 Plus 2023 Manual page 160

Emissions
DPF Zone
2
3
4
5
* Illuminates if exhaust temperature is above a preset limit.
13.5
DPF Zones, Detroit Engines
DPF Status Bar
06/10/2016 f611400
60–70% Yellow
06/10/2016 f611401
70–80% Yellow
06/10/2016 f611402
80–90% Red
06/10/2016 f611403
90–100% Red
Table 13.3, DPF Zones, Detroit Engines
Warning Lamps
DPF solid yellow
*
HEST solid yellow
DPF flashing yellow
*
HEST solid yellow
DPF flashing yellow
HEST solid yellow *
DPF flashing yellow
HEST solid yellow *
Regen Mode Available
• over-the-road
• parked
• over-the-road
• parked
• parked
• parked