engine Ram 4500 Chassis Cab 2018 Quick Reference Guide

For further information, and applicable warn-
ings and cautions, please refer to the Owner’s
Manual at www.mopar.com/en-us/care/
owners-manual.html (U.S. Residents) or
www.owners.mopar.ca (Canadian Residents).Keyless Enter-N-Go — Ignition
Starting
With a valid Keyless Enter-N-Go key fob inside
the vehicle:
1. Shift the transmission into PARK (P).2. While pressing the brake pedal, push the
ENGINE START/STOP button once. If the
engine fails to start, the starter will disen-
gage automatically after 10 seconds.
3. To stop the cranking of the engine prior to the engine starting, push the button again.
NOTE:
In case the ignition switch does not change with
the push of a button, the key fob may have a low
or dead battery. In this situation, a back up
method can be used to operate the ignition
switch. Put the nose side of the key fob (side
opposite of the emergency key) against the
ENGINE START/STOP button and push to op-
erate the ignition button.
Start/Stop Button
KEYLESS ENTER-N-GO —
IGNITION

Stopping
1. Bring the vehicle to a complete stop.
2. Shift the transmission to PARK (P).
3. Push the ENGINE START/STOP buttononce. The ignition will return to the OFF
mode.
NOTE:
If the transmission is not in PARK and the
vehicle is in motion, the ENGINE START/STOP
button must be held for two seconds with the
vehicle speed above 5 mph (8 km/h) before the
engine will shut off.
For further information, and applicable warn-
ings and cautions, please refer to the Owner’s
Manual at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca (Ca-
nadian Residents).
AUTOMATIC “SMART” EXHAUST BRAKE
– (DIESEL ONLY)
• Automatic Exhaust Brake technology deliv- ers smoother, less aggressive exhaust brak-
ing characteristics during downhill de-
scents. Although it can apply full exhaust
braking force if needed, Automatic Exhaust
Brake may not apply obvious braking if the
vehicle speed is not increasing. Automatic
Exhaust Brake is intended to maintain ve-
hicle speed while Full Exhaust Brake is in-
tended to reduce vehicle speed.
• Automatic Exhaust Brake can be enabled by pushing the exhaust brake button again any
time after the normal Full Exhaust Brake has
been turned on. The “Exhaust Brake Indica-
tor” in the instrument cluster will change
from yellow to green when Automatic Ex-
haust Brake is enabled. Pushing the exhaust
brake button again will toggle the exhaust
brake mode to off.
Adding Diesel Exhaust Fluid (DEF)
The DEF gauge (located in the instrument clus-
ter) will display the level of DEF remaining in
the tank.
Completely fill the DEF tank through the diesel
exhaust fluid fill location at every maintenance
interval, or before if prompted by the instru-
ment cluster display.
The DEF tank on these vehicles is designed
with a large amount of full reserve. So, the level
sensor will indicate a full reading even before
the tank is completely full. To put it another
way, there’s additional storage capacity in the
tank above the Full mark that’s not represented
in the gauge. You may not see any movement in
the reading – even after driving up to
2,000 miles in some cases.
STARTING AND OPERATING