2012 Ram 5500 Chassis Cab wheel

•SERV 4WD
The SERV 4WD light monitors the electric shift
4WD system. If the SERV 4WD light stays on or
comes on during driving, it means that the
4WD system is not functioning properly and
that service is required.
•Electronic Stability Control (ESC) OFF Indicator
Light — If Equipped
This light indicates the Electronic Stability Con-
trol (ESC) is off.
•Transmission Temperature Light
This light indicates that there is excessive trans-
mission fluid temperature that might occur
with severe usage such as trailer towing. It may
also occur when operating the vehicle in a high
torque converter slip condition, such as 4-wheel-drive
operation (e.g., snow plowing, off- road operation). If thislight comes on, stop the vehicle and run the engine at idle
or faster, with the transmission in NEUTRAL until the
light goes off.
CAUTION!
Continuous driving with the Transmission Tempera-
ture Indicator illuminated will eventually cause se-
vere transmission damage or transmission failure.
WARNING!
If the Transmission Temperature Warning Light is
illuminated and you continue operating the vehicle,
in some circumstances you could cause the fluid to
boil over, come in contact with hot engine or exhaust
components and cause a fire.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 211

RKE Linked To Memory
When this feature is selected the memory seat, mirror,
pedals, and radio settings will return to the memory set
position when the Remote Keyless Entry (RKE) transmit-
ter UNLOCK button is pressed. If this feature is not
selected then the memory seat, mirror, and radio settings
can only return to the memory set position using the seat
mounted switch. To make your selection, press and
release the SELECT button until a check-mark appears
next to the feature showing the system has been activated
or the check-mark is removed showing the system has
been deactivated.
Remote Start Comfort Sys.
When this feature is selected and the remote start is
activated, the heated steering wheel and driver heated
seat features will automatically turn on when tempera-
tures are below 40° F (4.4° C). When temperatures are
above 80° F (26.7° C) the driver vented seat will turn on
when remote start is activated. These features will stay onthrough the duration of remote start or until the key is
turned to RUN. To make your selection, press and release
the SELECT button until a check-mark appears next to
the feature showing the system has been activated or the
check-mark is removed showing the system has been
deactivated.
Horn With Remote Start
When this feature is selected, a short horn sound will
occur when the RKE transmitter REMOTE START button
is pressed. To make your selection, press and release the
SELECT button until a check-mark appears next to the
feature showing the system has been activated or the
check-mark is removed showing the system has been
deactivated.
Sound Horn With Lock
When this feature is selected, a short horn sound will
occur when the RKE transmitter LOCK button is pressed.
This feature may be selected with or without the Flash
220 UNDERSTANDING YOUR INSTRUMENT PANEL

List Or Browse Mode
During Play mode, pressing any of the buttons described
below, will bring up List mode. List mode enables
scrolling through the list of menus and tracks on the
audio device.
•TUNEcontrol knob: TheTUNEcontrol knob functions
in a similar manner as the scroll wheel on the audio
device or external USB device.
•Turning it clockwise (forward) and counterclock-
wise (backward) scrolls through the lists, displaying
the track detail on the radio display. Once the track
to be played is highlighted on the radio display,
press theTUNEcontrol knob to select and start
playing the track. Turning theTUNEcontrol knob
fast will scroll through the list faster. During fast
scroll, a slight delay in updating the information on
the radio display may be noticeable.
•During all List modes, the iPoddisplays all lists in
“wrap-around” mode. So if the track is at the
bottom of the list, just turn the wheel backward
(counterclockwise) to get to the track faster.
•In List mode, the radioPRESETbuttons are used as
shortcuts to the following lists on the iPodor
external USB device.
•Preset1–Playlists
•Preset 2 – Artists
•Preset 3 – Albums
•Preset 4 – Genres
•Preset 5 – Audiobooks
•Preset 6 – Podcasts
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UNDERSTANDING YOUR INSTRUMENT PANEL 253

You may add a second channel to each pushbutton by
repeating the above procedure with this exception: Press
the SET button twice and SET 2 will show in the display
window. Each button can be set for SET 1 and SET 2. This
allows a total of 12 Satellite channels to be stored into
pushbutton memory. The channels stored in SET 2
memory can be selected by pressing the pushbutton
twice.
Every time a preset button is used, a corresponding
button number will display.
Buttons1-6
These buttons tune the radio to the channels that you
commit to pushbutton memory (12 Satellite stations).
Operating Instructions - Uconnect™ Phone
(If Equipped)
Refer to “Uconnect™ Phone” in “Understanding The
Features Of Your Vehicle”.
STEERING WHEEL AUDIO CONTROLS —
IF EQUIPPED
The remote sound system controls are located on the rear
surface of the steering wheel. Reach behind the wheel to
access the switches.
Remote Sound System Controls
(Back View Of Steering Wheel)
260 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
Starting Procedures.................... 279
▫Normal Starting..................... 279
▫Automatic Transmission............... 279
▫Extreme Cold Weather
(Below –20°F Or29°C)............... 280
▫If Engine Fails To Start................ 280
▫After Starting....................... 281
Engine Block Heater — If Equipped........ 281Automatic Transmission................. 282
▫Key Ignition Park Interlock............. 284
▫Brake/Transmission Shift Interlock System . . 284
▫Six–Speed Automatic Transmission
(5.7L Engine) — If Equipped............ 284
Four-Wheel Drive Operation — If Equipped . . 294
▫Manually Shifted Transfer Case –
If Equipped........................ 294
▫Shifting Procedure – Manually Shifted
Transfer Case....................... 296
5

▫Transfer Case Position Indicator Light...... 297
▫Electronically Shifted Transfer Case
(Four-Position Switch) – If Equipped....... 298
▫Shifting Procedure................... 302
Limited-Slip Differential................. 304
Driving On Slippery Surfaces............. 305
▫Acceleration........................ 305
▫Traction........................... 305
Driving Through Water................. 306
▫Flowing/Rising Water................. 306
▫Shallow Standing Water............... 306
Power Steering....................... 308
▫Power Steering Fluid Check............. 309Parking Brake........................ 310
Brake System........................ 312
▫Four-Wheel Anti-Lock Brake System....... 313
Tire Safety Information................. 315
▫Tire Markings....................... 315
▫Tire Identification Number (TIN)......... 318
▫Tire Terminology And Definitions......... 319
▫Tire Loading And Tire Pressure.......... 320
Tires — General Information............. 324
▫Tire Pressure....................... 324
▫Tire Inflation Pressures................ 325
▫Radial Ply Tires..................... 330
276 STARTING AND OPERATING

▫Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped.............. 330
▫Compact Spare Tire – If Equipped........ 331
▫Full Size Spare – If Equipped............ 332
▫Limited-Use Spare – If Equipped......... 332
▫TireSpinning ....................... 333
▫Tread Wear Indicators................. 333
▫LifeOfTire ........................ 334
▫Replacement Tires.................... 334
Supplemental Tire Pressure Information —
If Equipped.......................... 336
Tire Chains.......................... 336
Snow Tires.......................... 338Tire Rotation Recommendations........... 339
▫Dual Rear Wheels.................... 340
Fuel Requirements..................... 341
▫Reformulated Gasoline................ 342
▫Gasoline/Oxygenate Blends............. 342
▫E-85 Usage In Non-Flex Fuel Vehicles...... 342
▫MMT In Gasoline.................... 343
▫Materials Added To Fuel............... 344
▫Fuel System Cautions................. 344
▫Carbon Monoxide Warnings............ 345
Adding Fuel......................... 346
▫Loose Fuel Filler Cap Message........... 347
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STARTING AND OPERATING 277

Vehicle Loading...................... 347
▫Certification Label................... 347
TrailerTowing ........................ 350
▫Common Towing Definitions............ 350
▫Trailer Hitch Classification.............. 353
▫Trailer Towing Weights
(Maximum Trailer Weight Ratings)........ 354
▫Trailer And Tongue Weight............. 354
▫Towing Requirements................. 355
▫TowingTips ........................ 362
Snowplow.......................... 364
▫Before Plowing...................... 365
▫Snowplow Prep Package
Model Availability.................... 365▫Over The Road Operation With Snowplow
Attached.......................... 366
▫Operating Tips...................... 366
▫General Maintenance.................. 367
Recreational Towing
(Behind Motorhome, Etc.)................ 368
▫Towing This Vehicle
Behind Another Vehicle................ 368
▫Recreational Towing – Two-Wheel Drive
Models........................... 369
▫Recreational Towing – Four-Wheel Drive
Models........................... 369
278 STARTING AND OPERATING