2018 Ram 3500 trailer

▫Automatic Door Locks — If Equipped ........42
▫ Child-Protection Door Lock ................43
 SEATS ................................44
▫ Manual Front Seat Adjustment ..............44
▫ Manual Rear Seat Adjustment ...............46
▫ Power Driver Seat Adjustment — If Equipped . . .46
▫ Power Passenger Seat Adjustment —
If Equipped ...........................48
▫ Driver Memory Seat — If Equipped ..........49
▫ Heated Seats — If Equipped ...............52
▫ Ventilated Seats — If Equipped ..............54
▫ Manual Folding Rear Seats (Mega Cab Models) . .55
▫ Plastic Grocery Bag Retainers (Regular Cab
Models) ..............................58
 HEAD RESTRAINTS ......................58
▫ Front Head Restraint Adjustment ............58
▫ Rear Head Restraint Adjustment .............59
▫ Front Head Restraint Removal ..............60▫
Rear Head Restraint Removal ...............60
 STEERING WHEEL .......................61
▫ Tilt Steering Column .....................61
▫ Heated Steering Wheel — If Equipped .........61

DRIVER ADJUSTABLE PEDALS — IF EQUIPPED . .62
 MIRRORS ..............................64
▫ Inside Day/Night Mirror — If Equipped ......64
▫ Automatic Dimming Mirror — If Equipped .....64
▫ Automatic Dimming Mirror With Rear View
Camera Display — If Equipped .............65
▫ Outside Mirrors ........................66
▫ Driver’s Outside Automatic Dimming Mirror — If
Equipped .............................66
▫ Power Mirrors — If Equipped ..............67
▫ Power Folding Outside Mirrors For Standard And
Trailer Tow — If Equipped .................68
▫ Trailer Towing Mirrors — If Equipped ........70
▫ Heated Mirrors — If Equipped .............71
16 GETTING TO KNOW YOUR VEHICLE

To adjust a mirror, push either the L (left) or R (right)
button to select the mirror that you want to adjust.
Using the mirror control switch, push on any of the four
arrows for the direction that you want the mirror to move.
Power Folding Outside Mirrors For Standard And
Trailer Tow — If Equipped
If equipped with power folding mirrors, they can be
electrically folded rearward and unfolded into the drive
position.
The switch for the power folding mirrors is located be-
tween the power mirror switches L (left) and R (right).Push the switch once and the mirrors will fold in, push the
switch a second time and the mirrors will return to the
normal driving position.
If the mirror is manually folded after electrically cycled, a
potential extra button push is required to get the mirrors
back to the home position. If the mirror does not electri-
cally fold, check for ice or dirt build up at the pivot area
which can cause excessive drag.
Power Mirror Movement
Power Folding Mirror Switch
68 GETTING TO KNOW YOUR VEHICLE

Outside Mirrors Folding Feature
All outside mirrors are designed to be able to be manually
folded both forward and rearward to prevent damage.
CAUTION!
It is recommended to fold the mirrors into the full
rearward position to resist damage when entering a car
wash or a narrow location.
Trailer Towing Mirrors — If Equipped
These mirrors are designed with an adjustable mirror head
to provide a greater vision range when towing extra-wide
loads. To change position inboard or outboard, the mirror
head should be rotated (flipped in or out).
NOTE:Fold the trailer towing mirrors rearward prior to
entering an automated car wash.
A small blindspot mirror is located next to main mirror and
can be adjusted separately.
Folding Mirror
Trailer Towing Position
70 GETTING TO KNOW YOUR VEHICLE

Base Instrument Cluster Descriptions
1. Tachometer•Indicates the engine speed in revolutions per minute
(RPM x 1000).
2. Instrument Cluster Display •When the appropriate conditions exist, this display
shows the instrument cluster display messages. Refer
to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
3. Speedometer •Indicates vehicle speed.
4. Fuel Gauge •The pointer shows the level of fuel in the fuel tank
when the ignition is in the ON/RUN position.
•
The fuel pump symbol points to the side of the
vehicle where the fuel door is located.
5. Temperature Gauge
•The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily. •
The gauge pointer will likely indicate a higher tem-
perature when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer for
service if your vehicle overheats. If you decide to look
under the hood yourself, see “Servicing And Mainte-
nance.” Follow the warnings under the Cooling System
Pressure Cap paragraph.
CAUTION!
Driving with a hot engine cooling system could dam-
age your vehicle. If the temperature gauge reads “H,”
pull over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops back
into the normal range. If the pointer remains on the
“H,” turn the engine off immediately and call an
authorized dealer for service.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 169

Premium Instrument Cluster Descriptions
1. Tachometer•Indicates the engine speed in revolutions per minute
(RPM x 1000).
2. Voltmeter •When the engine is running, the gauge indicates the
electrical system voltage. The pointer should stay
within the normal range if the battery is charged. If the
pointer moves to either extreme left or right and
remains there during normal driving, the electrical
system should be serviced.
NOTE: The voltmeter may show a gauge fluctuation at
various engine temperatures. This cycling operation is
caused by the post-heat cycle of the intake manifold heater
system. The number of cycles and the length of the cycling
operation is controlled by the engine control module.
Post-heat operation can run for several minutes, and then
the electrical system and voltmeter needle will stabilize.
3. Oil Pressure Gauge
•The pointer should always indicate some oil pressure
when the engine is running. A continuous high or low
reading under normal driving conditions may indicate a lubrication system malfunction. Immediate service
should be obtained from an authorized dealer.
4. Speedometer •Indicates vehicle speed.
5. Fuel Gauge •The pointer shows the level of fuel in the fuel tank
when the ignition is in the ON/RUN position.
•
The fuel pump symbol points to the side of the
vehicle where the fuel door is located.
6. Instrument Cluster Display
•When the appropriate conditions exist, this display
shows the instrument cluster display messages. Refer
to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
7. Temperature Gauge •The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily.
• The gauge pointer will likely indicate a higher tem-
perature when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 171

Instrument Cluster Display Controls
The instrument cluster display features a driver-interactive
display that is located in the instrument cluster.The instrument cluster display menu items may consist of
the following:
•Speedometer
• Vehicle Info
• Fuel Economy Info
• Trip A
• Trip B
• Audio
• Trailer Tow
Base Instrument Cluster Display
Premium Instrument Cluster Display
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GETTING TO KNOW YOUR INSTRUMENT PANEL 173

The instrument cluster display screens are located in the
center portion of the cluster and consists of eight sections:
1. Main Screen — The inner ring of the display willilluminate in grey under normal conditions, yellow for
non critical warnings, red for critical warnings, and
white for on demand information.
2. Audio / Phone Information and Submenu Information — Whenever there are submenus available, the position
within the submenus is shown here.
3. Selectable Information (Compass, Outside Temp, Range to Empty, Trip A, Trip B, Average Fuel Economy, Trailer
Trip (distance only), Trailer Brake Gain, Time)
4. Telltales/Indicators
5. Gear Selector Status
6. Selectable Menu Icons
7. Air Suspension Status – If Equipped
8. 4WD Status
9. Selectable Gauge 2 (Trans Temp, Oil Temp, Oil Life, Trailer Brake, Current Fuel Economy) 10. Selectable Gauge 1 (Trans Temp, Oil Temp, Oil Life,
Trailer Brake, Current fuel economy)
The instrument cluster display area will normally display
the main menu or the screens of a selected feature of the
main menu. The main display area also displays “pop up”
messages that consist of approximately 60 possible warn-
ing or information messages. These pop up messages fall
into several categories:
• Five Second Stored Messages
When the appropriate conditions occur, this type of mes-
sage takes control of the main display area for five seconds
and then returns to the previous screen. Most of the
messages of this type are then stored (as long as the
condition that activated it remains active) and can be
reviewed from the “Messages” main menu item. As long as
there is a stored message, an “i” will be displayed in the
instrument cluster display’s compass/outside temp line.
Examples of this message type are “Right Front Turn Signal
Lamp Out” and “Low Tire Pressure.”
• Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Examples
176 GETTING TO KNOW YOUR INSTRUMENT PANEL

•Service Electronic Throttle Control
• Lights On
• Right Turn Signal Light Out
• Left Turn Signal Light Out
• Turn Signal On
• Sound Horn With Remote Lock: Off; 1st Press; 2nd Press
• Vehicle Not In Park
• Key In Ignition
• Key In Ignition Lights On
• Remote Start Active Key To Run
• Remote Start Active Push Start Button
• Remote Start Aborted Fuel Low
• Remote Start Aborted Too Cold
• Remote Start Aborted Door Open
• Remote Start Aborted Hood Open
• Remote Start Aborted Trunk Open
• Remote Start Aborted Time Expired
• Remote Start Disabled Start To Reset •
Service Airbag System
• Service Airbag Warning Light
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Front Seatbelts Unbuckled
• Door Open
• Doors Open
• Gear Not Available
• Shift Not Allowed
• Shift To Neutral Then Drive Or Reverse
• Autostick Unavailable Service Required
• Automatic Unavailable Use Autostick Service Req.
• Transmission Getting Hot Push Brake
• Trans. Hot Stop Safely Shift To Park Wait To Cool
• Transmission Cool Ready To Drive
• Trailer Brake Disconnected
• Service Transmission
• Service Shifter
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GETTING TO KNOW YOUR INSTRUMENT PANEL 179