2008 DODGE RAM 2500 DIESEL ECO mode

There are stampings in the sheet metal on the inner side
bulkheads of the box in front of and behind both wheel
housings. Place wooden boards across the box from side
to side to create separate load compartments in the
pickup box.
There are four tie-down cleats bolted to the lower sides of
the pickup box that can sustain loads up to 1000 lbs (450
kg) total.
SLIDE-IN CAMPERS
Camper Applications
Certain truck models are not recommended for slide-in
campers. To determine if your vehicle is excluded, please
refer to the ªConsumer Information Truck-Camper Load-
ingº document available from your dealer. For safety
reasons, follow all instructions in this important docu-
ment.NOTE:When a cap or pickup camper is installed on a
vehicle, an alternate CHMSL (Center High Mounted Stop
Light) must be provided.
EASY-OFF TAILGATE
To simplify mounting of a camper unit with an overhang,
the tailgate can be removed quickly. If the truck is a 3500
dual rear wheel model, unplug the tailgate wire harness
from under the rear of the truck and pull the harness out
of the cargo box access hole. Unlatch the tailgate and
remove the support cables by releasing the lock tang
from the pivot, then rotate and pull away from the box.
Once the cables are free, move to the right side of the
tailgate hinge bracket.
Raise the right side of the tailgate until the right side
pivot clears the hanger bracket. Slide the entire tailgate to
the right to free the left side pivot. Remove the tailgate
from the vehicle, entirely. Do not carry the tailgate loose
in the truck pickup box.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 179
3

experience reduced performance, an elevated/rough idle
or engine stall and your vehicle may require towing. The
light will come on when the ignition is first turned on
and remain on for 15 seconds as a bulb check. If the light
does not come on during starting, have the system
checked by an authorized dealer.
22. SERV 4WD Indicator
The 4WD indicator will be illuminated whenever the
4WD mode is engaged for either the manual or electric
shift 4WD systems. The SERV 4WD indicator 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.23. Water In Fuel Indicator
Indicates there is water detected in the fuel
filter. Refer to the Maintenance section, Drain-
ing Fuel/Water Separator Filter, for water
drain procedure.
24. Tire Pressure Monitoring Telltale Light Ð If
Equipped
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
196 UNDERSTANDING YOUR INSTRUMENT PANEL

ELECTRONIC DIGITAL CLOCK
The clock and radio each use the display panel built into
the radio. A digital readout shows the frequency and/or
time in hours and minutes (depending on your radio
model) whenever the ignition switch is in the ON or ACC
position.
When the ignition switch is in the OFF position, or when
the radio frequency is being displayed, time keeping is
accurately maintained.
On the RAQ radio the time button alternates the location
of the time and frequency on the display. On the REF only
one of the two, time or frequency, is displayed at a time.
Clock Setting Procedure
1. Press and hold the time button until the hours blink.
2. Adjust the hours by turning the right side Tune/
Audio control.3. After the hours are adjusted, press the right side
Tune/Audio control to set the minutes.
4. Adjust the minutes using the right side Tune/Audio
control.
5. To exit, press any button/knob or wait approximately
five seconds.
RADIO GENERAL INFORMATION
Radio Broadcast Signals
The radio will provide excellent reception under most
operating conditions. Like any system, however, automo-
tive radios have performance limitations, due to mobile
operation and natural phenomena, which might lead you
to believe your sound system is malfunctioning. To help
you understand and save you concern about these ªap-
parentº malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
200 UNDERSTANDING YOUR INSTRUMENT PANEL

SALES CODE REF Ð AM/FM/CD (SINGLE DISC)
RADIO WITH OPTIONAL SATELLITE RADIO AND
HANDS FREE PHONE CAPABILITY
NOTE:The radio sales code is located on the lower right
side of your radio faceplate.
Operating Instructions - Radio Mode
NOTE:The ignition switch must be in the ON or ACC
position to operate the radio.
Power Switch/Volume Control (Rotary)
Press the ON/VOL control to turn the radio ON. Press
the ON/VOL a second time to turn OFF the radio.
Electronic Volume Control
The electronic volume control turns continuously (360
degrees) in either direction without stopping. Turning the
volume control to the right increases the volume and to
the left decreases it.
When the audio system is turned on, the sound will be
set at the same volume level as last played.
For your convenience, the volume can be turned down,
but not up, when the audio system is off and the ignition
is ON.
REF Radio
202 UNDERSTANDING YOUR INSTRUMENT PANEL

Mode Button (Radio Mode)
Press the MODE button repeatedly to select between the
CD player and Satellite Radio (if equipped).
SEEK Button (Radio Mode)
Press and release the SEEK button to search for the next
listenable station in either AM/FM or Satellite (if
equipped) mode. Press the right side of the button to seek
up and the left side to seek down. The radio will remain
tuned to the new station until you make another selec-
tion. Holding the button will bypass stations without
stopping until you release it.
MUTE Button (Radio Mode)
Press the MUTE button to cancel the sound from the
speakers. MUTE will display. Press the MUTE button a
second time and the sound from the speakers will return.
Rotating the volume control, turning the radio ON/OFF,
or turning ON/OFF the ignition, will cancel the MUTE
feature.NOTE:In Hands-Free Phone (if equipped) mode, the
MUTE button mutes the microphone.
SCAN Button (Radio Mode)
Pressing the SCAN button causes the tuner to search for
the next listenable station in either, AM, FM, or Satellite
(if equipped) frequencies, pausing for five seconds at
each listenable station before continuing to the next. To
stop the search, press SCAN a second time.
PSCAN Button (Radio Mode)
Pressing the PSCAN button causes the tuner to scan
through preset stations in either, AM, FM, or Satellite (if
equipped) frequencies, pausing for five seconds at each
preset station before continuing to the next. To stop the
search, press PSCAN a second time.
TIME Button
Press the TIME button and the time of day will display
for five seconds.
UNDERSTANDING YOUR INSTRUMENT PANEL 203
4

Clock Setting Procedure
1. Press and hold the TIME button until the hours blink.
2. Adjust the hours by turning the TUNE/AUDIO con-
trol.
3. After the hours are adjusted, press the TUNE/AUDIO
control to set the minutes. The minutes will begin to
blink.
4. Adjust the minutes using the TUNE/AUDIO control.
5. To exit, press any button/knob or wait five seconds.
RW/FF (Radio Mode)
Pressing the Rewind/Fast Forward button causes the
tuner to search for the next frequency in the direction of
the arrows. This feature operates in either AM, FM or
Satellite (if equipped) frequencies.
TUNE Control (Radio Mode)
Turn the rotary TUNE control clockwise to increase or
counterclockwise to decrease the frequency.
AM/FM Button (Radio Mode)
Press the button to select AM or FM modes.
Setting the Tone, Balance, and Fade
Press the rotary TUNE control, and BASS will display.
Turn the TUNE control to the right or left to increase or
decrease the Bass tones.
Press the rotary TUNE control a second time and MID
will display. Turn the TUNE control to the right or left to
increase or decrease the Mid-Range tones.
Press the rotary TUNE control a third time and TREB will
display. Turn the TUNE control to the right or left to
increase or decrease the Treble tones.
204 UNDERSTANDING YOUR INSTRUMENT PANEL

Press the rotary TUNE control a fourth time and BAL will
display. Turn the TUNE control to the right or left to
adjust the sound level from the right or left side speakers.
Press the rotary TUNE control a fifth time and FADE will
display. Turn the TUNE control to the left or right to
adjust the sound level between the front and rear speak-
ers.
Press the tune control again or wait five seconds to exit
setting tone, balance, and fade.
RND/SET Button (Radio Mode) To Set The
Pushbutton Memory
When you are receiving a station that you wish to
commit to pushbutton memory, press the SET button.
The symbol SET 1 will now show in the display window.
Select the button (1-6) you wish to lock onto this station
and press and release that button. If a button is notselected within five seconds after pressing the SET but-
ton, the station will continue to play but will not be
stored into pushbutton memory.
You may add a second station 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 in
both AM and FM. This allows a total of 12 AM, 12 FM,
and 12 Satellite (if equipped) stations to be stored into
pushbutton memory. The stations 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.
Preset Buttons1-6(Radio Mode)
These buttons tune the Radio to the stations that you
commit to pushbutton memory, 12 AM, 12 FM, and 12
Satellite (if equipped) stations.
UNDERSTANDING YOUR INSTRUMENT PANEL 205
4

Operating Instructions - CD Mode
NOTE:The ignition switch must be in the ON or ACC
position to operate the radio.
Inserting The Compact Disc (Single CD Player)
Gently insert one CD into the CD player with the CD
label facing up. The CD will automatically be pulled into
the CD Player and the CD icon will illuminate on the
radio display.
If the volume control is ON, the unit will switch to CD
mode and begin to play. The display will show the track
number and play time in minutes and seconds. Play will
begin at the start of track one.
NOTE:
²On some vehicles, you may insert or eject a disc with
the radio or ignition switch OFF.
²If you insert a disc with the ignition ON and the radio
OFF, the CD will automatically be pulled into the CD
player.
²This radio does not play discs with MP3 tracks.
SEEK Button (CD Mode)
Press the right side of the SEEK button for the next track
on the CD. Press the left side of the button to return to the
beginning of the current track, or return to the beginning
of the previous track if the CD is within the first 10
seconds of the current selection.
MUTE Button (CD Mode)
Press the MUTE button to cancel the sound from the
speakers.9MUTE9will display. Press the MUTE button a
second time and the sound from the speakers will return.
Rotating the volume control or turning OFF the ignition
will also return the sound from the speakers.
206 UNDERSTANDING YOUR INSTRUMENT PANEL