Telltale Lights - PREVOST H3-45 VIP Owner's Manual

TELLTALE LIGHTS

The telltale lights illuminate for 5 seconds at the start of every ignition cycle as a light bulb check.
Stop
Indicates that a serious problem has been detected. Immediately park the coach in a safe place and
stop the engine. This telltale light may be accompanied with a message in the DID and a diagnostic
troubleshooting code will be stored to ease identification of the problem.
WARNING
Failure to take necessary action when the STOP telltale light is on can ultimately result in automatic
engine derate and shutdown.
Check
Indicates that a problem has been detected and must be checked at the next stop. This telltale light
may be accompanied with a message in the DID and a diagnostic troubleshooting code will be stored
to ease identification of the problem.
Forward Vehicle Detected – Adaptive Cruise Braking
When the ACB is engaged with a cruise speed set and the forward vehicle is in range, the FORWARD
VEHICLE DETECTED telltale light illuminates, indicating the ACB system is actively tracking the
forward vehicle.
GREEN: The vehicle ahead of you is detected by the radar.
FLASHING RED: Impact alert. The vehicle ahead of you is to close. The driver must take immediate
evasive action by applying more braking power and/or steering clear of the vehicle ahead to avoid a
potential collision.
RED: System malfunctions. The Adaptive Cruise Braking is not available.
Information
This telltale light illuminates when there is a new information message or an abnormal status is
detected by the electronic control unit. A pictogram, text or both are shown in the DID in addition to the
INFO telltale light. Make sure the indicated fault is checked at the next stop.
Fuel Level
Indicates the amount of fuel remaining in the fuel tank. At the beginning of the red
area, there is approximately 48 gallons (182 liters) left in the tank.
NOTE
A pop-up message will appear in the DID informing that there is only 24 gallons
(92 liters) left in the fuel tank.
PA-1638 Owner's Manual X3-45 VIP
Controls and Instruments 4-29