Controls and Instruments
33
WARNING
Engine brake must be used on dry road only.
Never use the engine brake on slippery roads;
loss of control could result.
NOTE
Engine brake is activated when accelerator
pedal is released and the engine speed is
higher than 750 rpm. Stoplights turn ON when
the engine brake is used.
Engine Stop Override and DDEC V
Diagnostic Request
06265
Press this switch then release to
override the emergency engine
shutdown protection. Engine
emergency shutdown will be
turned OFF for 30 seconds. This
procedure can be repeated if done
before 30 seconds are up.
CAUTION
Use sparingly and in order to move the vehicle
to a safe parking place only. Excessive use
can cause severe engine damage.
DDEC V Diagnostic Request
With the engine at idle or OFF and with the
ignition switch in the ON position, press and
release the Engine Stop Override rocker switch.
Active codes will be flashed on the “Stop
Engine“ and inactive codes on the “Check
Engine“ telltale lights alternately. The first digit of
the diagnostic code is determined by the
number of flashes before a short pause. The
second number of the diagnostic code is then
flashed in the same manner. As an example,
code “25“ (everything O.K.) consists of two
flashes, followed by a short pause, then five
flashes. Refer to the “Technical Information”
chapter under “DDEC V Diagnostic Codes”.
Central Locking System (Optional)
06266
This optional system enables
locking baggage compartments and
engine curb side door by pressing
the switch forward. To unlock, press
the switch rearward.
NOTE
Compartments locked using keys cannot be
unlocked with the central locking system.
Wheelchair Lift (Optional)
06268
Activate the optional wheelchair lift
by pressing down on the rocker
switch. Refer to “Other Features”
section and to wheelchair lift
system’s Operator’s Manual for
operating instructions.
Telltale Light Test
06263
Press down and maintain this switch
at least 2 seconds to illuminate the
telltale light panel. The telltale panel
audible alarm will sound. Perform
this test to verify indicator light and
telltale panel audible alarm
functionality.
Ether Start (Optional)
06237
Activates the engine cold starting
aid. Refer to "Starting and Stopping
Procedures" chapter.
CAUTION
Overuse of cold weather starting aid may lead
to SEVERE engine damage.
Driver Controlled Differential Lock (DCDL)
(Optional)
LOCK
06571
Press the rocker switch to lock or
unlock differential action. Refer to
"Other Features" chapter for the
complete operating instructions.
CAUTION
o Engage DCDL only under poor road
surface conditions.
o DCDL will not engage and will disengage
in speed higher than 5 MPH.
o Do not lock DCDL when one or more
wheels are slipping, spinning or loosing
traction. You can damage the drive axle.
o Using the rocker switch, unlock DCDL
when the need for improved traction has
passed otherwise it will reengage
automatically as speed gets below 5 MPH.
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