2015 Ram 2500 charging

turn off when the switch is pushed a second time, when
the headlight switch is rotated to the off position, or the
high beam is selected.
Lights-On Reminder
If the headlights, parking lights, or cargo lights are left on
after the ignition is turned OFF, a chime will sound when
the driver ’s door is opened.
Battery Saver
To protect the life of your vehicle’s battery, load shedding
is provided for both the interior and exterior lights.
If the ignition is OFF and any door is left ajar for 10
minutes or the dimmer control is rotated all the way up
to the dome ON position for 10 minutes, the interior
lights will automatically turn off.
NOTE:Battery saver mode is cancelled if the ignition is
ON. If the headlights remain on while the ignition is cycled
OFF, the exterior lights will automatically turn off after
eight minutes. If the headlights are turned on and left on
for eight minutes while the ignition is OFF, the exterior
lights will automatically turn off.
Interior Lights
Courtesy and dome lights are turned on when the front
doors are opened, when the dimmer control (rotating
wheel on the bottom of the switch) is rotated to the far
right detent position. If your vehicle is equipped with
Remote Keyless Entry (RKE) and the UNLOCK button is
pushed on the RKE transmitter the courtesy and dome
lights will turn on. When a door is open and the interior
lights are on, rotating the dimmer control all the way left,
to the OFF detent, will cause all the interior lights to go
out. This is also known as the
Partymode because it
allows the doors to stay open for extended periods of
time without discharging the vehicle’s battery.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 171

•Battery Low Start Engine To Change Ride Height
• Stop/Start Ready – If Equipped
• Stop/Start Not Ready – If Equipped
• Stop/Start Not Ready Hood Open – If Equipped
• Stop/Start Not Ready Battery Charging – If Equipped
• Stop/Start Not Ready Trailer Tow/Haul Selected – If
Equipped
• Stop/Start Not Ready 4WD/Low Range Selected – If
Equipped
• Stop/Start Not Ready Fuel Level Low – If Equipped
• Stop/Start Not Ready Steep Incline – If Equipped
• Stop/Start Not Ready Extreme Outside Temperature –
If Equipped
• Stop/Start Not Ready Engine Temperature Too High –
If Equipped •
Stop/Start Not Ready Engine Temperature Too Low –
If Equipped
• Stop/Start Not Ready Driver Seatbelt Unbuckled – If
Equipped
• Stop/Start Not Ready Driver Door Open – If Equipped
• Stop/Start Not Ready Cabin Cooling Or Heating – If
Equipped
• Stop/Start Not Ready Not Ready Max Cooling Or
Heating – If Equipped
• Stop/Start Not Ready Max Cooling Or Heating Se-
lected – If Equipped
• Stop/Start Not Ready Front Defrost Selected – If
Equipped
• Stop/Start Not Ready Steering Wheel Turned – If
Equipped
306 UNDERSTANDING YOUR INSTRUMENT PANEL

•Oil Temperature Warning Light
This telltale indicates engine oil temperature is
high. If the light turns on while driving, stop
the vehicle and shut off the engine as soon as
possible.
• Charging System Light
This light shows the status of the electrical charg-
ing system. If the light stays on or comes on while
driving, turn off some of the vehicle’s non-essential
electrical devices or increase engine speed (if at idle). If
the charging system light remains on, it means that the
vehicle is experiencing a problem with the charging
system. OBTAIN SERVICE IMMEDIATELY. See an au-
thorized dealer.
Refer to “Jump Starting Procedures” in “What To Do In
Emergencies” if jump starting is required. •
Electronic Throttle Control (ETC) Light.
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. The
light will come on when the ignition is first
turned ON and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
If a problem is detected, the light will come on while the
engine is running. Cycle the ignition key when the
vehicle has completely stopped and the shift lever is
placed in the PARK position. The light should turn off.
If the light remains lit with the engine running, your
vehicle will usually be drivable. However, see an autho-
rized dealer for service as soon as possible. If the light is
flashing when the engine is running, immediate service is
required. You may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing.
308 UNDERSTANDING YOUR INSTRUMENT PANEL

•Service Air Suspension System
• Heavy Duty Air Suspension System Disabled
• Selected Ride Height Not Permitted Due To Speed
• Selected Ride Height Not Permitted Due To Payload
• Selected Ride Height Not Permitted - Payload Too
Light
• Battery Low Start Engine To Change Ride Height
• Normal Ride Height Achieved
• Aerodynamic Ride Height Achieved
• Off Road 1 Ride Height Achieved
• Off Road 2 Ride Height Achieved
• Entry/Exit Ride Height Achieved
• Selected Ride Height Not Permitted •
Service Air Suspension System Immediately
• Reduce Speed To Maintain Selected Ride Height
• Air Suspension System Cooling Down Please Wait
• Vehicle Cannot Be Lowered Door Open
• Off Road 2 Watch For Clearance
• Entry/Exit Watch For Clearance
• Air Suspension Temporarily Disabled For Jacking And
Tire Change
• Battery Low Start Engine To Change Ride Height
• Stop/Start Ready – If Equipped
• Stop/Start Not Ready – If Equipped
• Stop/Start Not Ready Hood Open – If Equipped
• Stop/Start Not Ready Battery Charging – If Equipped
4
UNDERSTANDING YOUR INSTRUMENT PANEL 317

•Off Road 2 Watch For Clearance
• Entry/Exit Watch For Clearance
• Air Suspension Temporarily Disabled For Jacking And
Tire Change
• Battery Low Start Engine To Change Ride Height
• Stop/Start Ready – If Equipped
• Stop/Start Not Ready – If Equipped
• Stop/Start Not Ready Hood Open – If Equipped
• Stop/Start Not Ready Battery Charging – If Equipped
• Stop/Start Not Ready Trailer Tow/Haul Selected – If
Equipped
• Stop/Start Not Ready 4WD/Low Range Selected – If
Equipped
• Stop/Start Not Ready Fuel Level Low – If Equipped •
Stop/Start Not Ready Steep Incline – If Equipped
• Stop/Start Not Ready Extreme Outside Temperature –
If Equipped
• Stop/Start Not Ready Engine Temperature Too High –
If Equipped
• Stop/Start Not Ready Engine Temperature Too Low –
If Equipped
• Stop/Start Not Ready Driver Seatbelt Unbuckled – If
Equipped
• Stop/Start Not Ready Driver Door Open – If Equipped
• Stop/Start Not Ready Cabin Cooling Or Heating – If
Equipped
• Stop/Start Not Ready Not Ready Max Cooling Or
Heating – If Equipped
334 UNDERSTANDING YOUR INSTRUMENT PANEL

•Oil Pressure Warning Light
This telltale indicates low engine oil pressure. If
the light turns on while driving, stop the vehicle and shut
off the engine as soon as possible. A chime will sound
when this light turns on.
Do not operate the vehicle until the cause is corrected.
This light does not show how much oil is in the engine.
The engine oil level must be checked under the hood.
• Oil Temperature Warning Light
This telltale indicates engine oil temperature is
high. If the light turns on while driving, stop the
vehicle and shut off the engine as soon as possible.
•Charging System Light
This light shows the status of the electrical charging
system. If the light stays on or comes on while
driving, turn off some of the vehicle’s non-essential elec-
trical devices or increase engine speed (if at idle). If the charging system light remains on, it means that the vehicle
is experiencing a problem with the charging system. OB-
TAIN SERVICE IMMEDIATELY. See an authorized dealer.
Refer to “Jump Starting Procedures” in “What To Do In
Emergencies” if jump starting is required.
•
Electronic Throttle Control (ETC) Light
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. The
light will come on when the ignition is first
turned ON and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
If a problem is detected, the light will come on while the
engine is running. Cycle the ignition key when the
vehicle has completely stopped and the shift lever is
placed in the PARK position. The light should turn off.
336 UNDERSTANDING YOUR INSTRUMENT PANEL

•After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, fan, brake
rotors, wheels, brake linings, and axle yokes inspected
and cleaned as soon as possible.
WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent a collision. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
• If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
WINCH USAGE — POWER WAGON ONLY — (IF
EQUIPPED)
Things To Know Before Using Your Winch
General Winch Information
Your vehicle is equipped with an electric vehicle recovery
winch. This winch uses the electrical power from the
vehicle charging system to power a motor that winds
wire rope into the winch drum via planetary gear reduc-
tion. By nature, a winch is capable of generating very
high forces and should be used with care. Do not operate
the winch without reading and understanding the com-
plete winch owner’s manual.
Tensioning The Wire Rope
The winch rope must be properly tensioned before use.
Follow the instructions below to tension the rope:
1. Un-spool the wire rope leaving five wraps of rope on the winch drum.
550 STARTING AND OPERATING

2. Attach the hook to a suitable anchor point.
CAUTION!
Be certain the anchor will withstand the load re-
quired to tension the wire rope.
3. Apply at least 500 lbs (227 kg) of tension to the rope while winding the rope. Always use care to ensure the
rope does not pile up on one side of the drum and is
neatly wound onto the drum.
CAUTION!
Wire rope must spool on the winch drum in the
direction indicated on the drum rotation decal on the
winch.
Low Voltage Interrupt
Your winch is equipped with a device that will interrupt
winch function if the vehicle charging system voltage
drops to a low level. The winch will not power-in or out
for 30 seconds if this device is tripped. If the interrupt is
tripped, the vehicle should be operated at high idle for a
few minutes to allow the vehicle charging system to
recover before continuing to winch.
Winch Motor Thermal Protection
Your winch is equipped with a thermal protection device
in the motor. If the winch is operated for an excessive
duration, the device may interrupt motor function to
protect the winch motor. During this time the winch will
power-out but will not power-in. Allow the winch motor
to cool for a few minutes before continuing to winch. The
winch will resume normal function once the motor cools.
5
STARTING AND OPERATING 551