2016 RAM CHASSIS CAB ECU

WARNING!• A loose head restraint thrown forward in a colli-
sion or hard stop could cause serious injury or
death to occupants of the vehicle. Always securely
stow removed head restraints in a location outside
the occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow
the re-installation instructions above prior to oper-
ating the vehicle or occupying a seat.
NOTE: Do not reposition the head restraint 180 degrees
to the incorrect position in an attempt to gain additional
clearance to the back of the head.Adjustment Buttons1 — Release Button
2 — Adjustment Button 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 153

Rear Head Restraints
The rear seats are equipped with adjustable and remov-
able head restraints. To raise the head restraint, pull
upward on the head restraint. To lower the head restraint,
push the adjustment button located on the base of the
head restraint and push downward on the head restraint.
To remove the head restraint, push the adjustment button
and the release button while pulling upward on the
whole assembly. To reinstall the head restraint, put the
head restraint posts into the holes and adjust it to the
appropriate height.
NOTE: To remove outboard restraints, the rear seat
bottom must be folded up. WARNING!A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the occu-
pant compartment.154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

▫ DID Messages ....................... .294
▫ DID Selectable Menu Items ............. .296
 CYBERSECURITY ...................... .310
 UCONNECT SETTINGS ................. .312
▫ Buttons On The Faceplate ............... .313
▫ Buttons On The Touchscreen ............. .314
▫ Customer Programmable Features — Uconnect 5.0
Personal Settings ..................... .314
▫ Customer Programmable Features — Uconnect
8.4A/8.4AN Personal Settings ........... .329
 UCONNECT RADIOS — IF EQUIPPED ..... .346
 iPod/USB/MP3 CONTROL — IF EQUIPPED . . .346
 STEERING WHEEL AUDIO CONTROLS — IF
EQUIPPED .......................... .347 ▫ Radio Operation ..................... .348
▫ CD Player — If Equipped ............... .348
 CD/DVD DISC MAINTENANCE .......... .348
 RADIO OPERATION AND MOBILE DEVICES . .349
▫ Regulatory And Safety Information ........ .349
 CLIMATE CONTROLS .................. .351
▫ Manual Climate Controls Without Touchscreen —
If Equipped ........................ .351
▫ Manual Climate Controls With Touchscreen — If
Equipped .......................... .356
▫ Automatic Climate Controls With Touchscreen —
If Equipped ........................ .361
▫ Climate Control Functions .............. .367
▫ Automatic Temperature Control (ATC) ..... .369230 UNDERSTANDING YOUR INSTRUMENT PANEL

Vehicle Security Warning Light — If Equipped
Red Telltale
Light What It Means
Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15 seconds when the vehicle security
alarm is arming, and then will flash slowly until the vehicle is disarmed.
Engine Temperature Warning Light
Red Warning
Light What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and
the gauge approaches H , this indicator will illuminate and a single chime will sound after
reaching a set threshold. Further overheating will cause a continuous chime sound for 4
minutes, or until the engine is allowed to cool, whichever comes first.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system244 UNDERSTANDING YOUR INSTRUMENT PANEL

Setting Names Setting Names Abbreviated
(Left Submenu Layer) Sub-Menus (Right Submenu
Layer)
33 Compass Variance Compass Var 1-15 increments of 1
34 Calibrate Compass Compass Cal Cancel; Calibrate
CYBERSECURITY
Your vehicle may be a connected vehicle and may be
equipped with both wired and wireless networks. These
networks allow your vehicle to send and receive infor-
mation. This information allows systems and features in
your vehicle to function properly.
Your vehicle may be equipped with certain security
features to reduce the risk of unauthorized and unlawful
access to vehicle systems and wireless communications.
Vehicle software technology continues to evolve over
time and FCA US LLC, working with its suppliers, evaluates and takes appropriate steps as needed. Similar
to a computer or other devices, your vehicle may require
software updates to improve the usability and perfor-
mance of your systems or to reduce the potential risk of
unauthorized and unlawful access to your vehicle sys-
tems.
The risk of unauthorized and unlawful access to your
vehicle systems may still exist, even if the most recent
version of vehicle software (such as Uconnect software) is
installed.310 UNDERSTANDING YOUR INSTRUMENT PANEL

WARNING!• It is not possible to know or to predict all of the
possible outcomes if your vehicle’s systems are
breached. It may be possible that vehicle systems,
including safety related systems, could be im-
paired or a loss of vehicle control could occur that
may result in an accident involving serious injury
or death.
• ONLY insert media (e.g., USB, SD card, or CD) into
your vehicle if it came from a trusted source. Media
of unknown origin could possibly contain mali-
cious software, and if installed in your vehicle, it
may increase the possibility for vehicle systems to
be breached.
• As always, if you experience unusual vehicle be-
havior, take your vehicle to your nearest authorized
dealer immediately. NOTE:
• FCA or your dealer may contact you directly regarding
software updates.
• To help further improve vehicle security and minimize
the potential risk of a security breach, vehicle owners
should:
• Routinely check www.driveuconnect.com/software-
update to learn about available Uconnect software
updates.
• Only connect and use trusted media devices (e.g.
personal mobile phones, USBs, CDs).
Privacy of any wireless and wired communications can-
not be assured. Third parties may unlawfully intercept
information and private communications without your
consent. For further information, refer to “Privacy Prac-
tices – If Equipped with Uconnect 8.4 radio” in “All
About Uconnect Access” in your Owner ’s Manual Radio 4UNDERSTANDING YOUR INSTRUMENT PANEL 311

Supplement and “Onboard Diagnostic System (OBD II)
Cybersecurity” in “Maintaining Your Vehicle”.
UCONNECT SETTINGS
The Uconnect system uses a combination of buttons on
the touchscreen and buttons on the faceplate located on
the center of the instrument panel that allows you to
access and change the customer programmable features.
Many features can vary by vehicle.
Uconnect 5.0 Buttons On The Touchscreen And Buttons
On The Faceplate1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Buttons On The Faceplate312 UNDERSTANDING YOUR INSTRUMENT PANEL

Uconnect Access (8.4A/8.4AN)
WARNING!ALWAYS obey traffic laws and pay attention to the
road. Some Uconnect Access services, including 9-1-1
and Assist, will NOT work without an operable 1X
(voice/data) or 3G (data) network connection.
NOTE: Your vehicle may be transmitting data as autho-
rized by the subscriber.
An included trial and/or subscription is required to take
advantage of the Uconnect Access services in the next
section of this guide. To register with Uconnect Access,
press the Apps button on the 8.4-inch touchscreen to get
started. Detailed registration instructions can be found
on the next page. NOTE: Uconnect Access is available only on equipped
vehicles purchased within the continental United States,
Alaska and Hawaii. Services can only be used where
coverage is available; see coverage map for details.
9-1-1 Call
Security Alarm Notification
Remote Door Lock/Unlock
Stolen Vehicle Assistance
Remote Vehicle Start**
Remote Horn and Lights
Yelp Search
Voice Texting
Roadside Assistance Call
WiFi Hotspot*** 4UNDERSTANDING YOUR INSTRUMENT PANEL 387