2007 RAM CHASSIS CAB instrument cluster

General Information
The Sentry Key system complies with FCC rules part 15
and with RSS-210 of Industry Canada. Operation is
subject to the following conditions:
• This device may not cause harmful interference.
• This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
SECURITY ALARM SYSTEM — IF EQUIPPED
This system monitors the vehicle doors and ignition for
unauthorized operation. When the alarm is activated, the
system provides both audible and visual signals. For the
first 3 minutes the horn will sound and the headlights
and security telltale will flash repeatedly. For an addi-
tional 15 minutes only the headlights and security telltale
will flash. The engine will run only if a valid Sentry Key
is used to start the vehicle. Use of the Sentry Key will
disable the alarm. Rearming of the System:
The security system will rearm itself after the 15 addi-
tional minutes of headlights and security telltale flashing,
if the system has not been disabled. If the condition
which initiated the alarm is still present, the system will
ignore that condition and monitor the remaining doors
and ignition.
To Set the Alarm:
The alarm will set when you use the power door locks, or
use the Keyless Entry transmitter to lock the doors. After
all the doors are locked and closed the SECURITY light in
the instrument cluster will flash rapidly to signal that the
system is arming. The security light in the instrument
panel cluster will flash rapidly for about 16 seconds to
indicate that the alarm is being set. After the alarm is set,
the security light will flash at a slower rate to indicate
that the system is armed.18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Turning Confirmation Prompts On/Off
Turning confirmation prompts off will stop the system
from confirming your choices (e.g., the UConnect™
system will not repeat a phone number before you dial
it).
• Press the ’Phone’ button to begin.
• After the  Ready  prompt and the following beep, say
 Setup Confirmations.  The UConnect™ system will
play the current confirmation prompt status and you
will be given the choice to change it.
Phone and Network Status Indicators
If available on the radio and/or on a premium display
such as the instrument panel cluster, and supported by
your cell phone, the UConnect™ system will provide
notification to inform you of your phone and network
status when you are attempting to make a phone call
using UConnect™. The status is given for roaming net-
work signal strength, phone battery strength, etc. Dialing Using the Cellular Phone Keypad
You can dial a phone number with your cellular phone
keypad and still use the UConnect™ system (while
dialing via the cell phone keypad, the user must exercise
caution and take precautionary safety measures). By
dialing a number with your paired Bluetooth™ cellular
phone, the audio will be played through your vehicle’s
audio system. The UConnect™ system will work the
same as if you dial the number using voice recognition.
NOTE: Certain brands of mobile phones do not send the
dial ring to the UConnect™ system to play it on the
vehicle audio system, so you will not hear it. Under this
situation, after successfully dialing a number, the user
may feel that the call did not go through even though the
call is in progress. Once your call is answered, you will
hear the audio.102 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

less than 50% of normal intensity. If the parking brake is
applied the Daytime Running Lights will turn off.
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.
Fog Lights — If Equipped
The foglights are turned ON by placing the head-
light rotary control in the parking light or head-
light position and pushing in the headlight rotary
control. The fog lights will operate only when the parking
lights are ON or when the vehicle headlights are ON low
beam. An indicator light located in the instrument cluster
will illuminate when the fog lights are on. The fog lights
will 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. Multifunction Control Lever
The multifunction control lever is located on the left side
of the steering column.
Turn Signals
Move the lever up or down to signal a right-hand or
left-hand turn.
The arrow on either side of the instrument cluster flashes
to indicate the direction of the turn, and proper operation
of the front and rear turn signal lights. If a defective bulb
or wiring circuit is detected for the turn signal system, the
arrow indicators will flash at a faster rate. If an indicator
fails to light when the lever is moved, it would suggest
that the switch or indicator lamp is defective. UNDERSTANDING THE FEATURES OF YOUR VEHICLE 125
3

ELECTRONIC SPEED CONTROL — IF EQUIPPED
When engaged, this device takes over accelerator opera-
tion at speeds greater than 35 mph (56 km/h). The
controls are mounted on the steering wheel. To Activate
Push the ON/OFF button to the ON position. An indi-
cator light in the instrument cluster illuminates when the
system is on.
To Set At A Desired Speed
When the vehicle has reached the desired speed, press
and release the SET button. Release the accelerator and
the vehicle will operate at the selected speed.
To Deactivate
A soft tap on the brake pedal, normal braking, clutch
pressure while slowing the vehicle, or pressing the CAN-
CEL button will deactivate speed control without erasing
the memory. Pushing the ON/OFF button to the OFF
position or turning off the ignition erases the memory.132 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

UNDERSTANDING YOUR INSTRUMENT PANELCONTENTS
Instruments And Controls .................169

Instrument Clusters .....................170
▫ 5.7L Gas Engines ......................170
▫ 6.7L Cummins Diesel Engines ............171

Instrument Cluster Description .............172

Electronic Digital Clock ..................180
▫ Clock Setting Procedur e.................181

Radio General Information ................181
▫ Radio Broadcast Signals .................181 ▫ Two Types Of Signals ..................181
▫ Electrical Disturbances ..................182
▫ AM Reception .......................182
▫ FM Reception ........................182

Sales Code REF — AM/FM/CD (Single Disc) Radio
With Optional Satellite Radio And Hands Free Phone
Capability ............................182
▫ Operating Instructions - Radio Mode .......183
▫ Operation Instructions - CD Mode .........187
▫ Operation Instructions - Auxiliary Mode .....1894

INSTRUMENT CLUSTERS
5.7L Gas Engines 170 UNDERSTANDING YOUR INSTRUMENT PANEL

INSTRUMENT CLUSTER DESCRIPTION
1. Check Gages
This light illuminates when the Voltmeter, Engine
Oil Pressure or Engine Coolant Temperature
gages indicate a reading either too high or too low.
Examine the gages carefully, and follow the instructions
above for each indicated problem.
NOTE: When the ignition switch is turned to OFF, the
Fuel Gage, Voltmeter, Oil Pressure and Engine Coolant
Temperature gages may not show accurate readings.
When the engine is not running, turn the ignition switch
to ON to obtain accurate readings.
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 sys-
tem should be serviced.
NOTE: If the gauge pointer moves to either extreme of
the gauge, the “Check Gages” indicator will illuminate
and a single chime will sound.
NOTE:
• The voltmeter may show a gauge fluctuation if certain
engine temperatures are below 66°F (19°C). This cy-
cling 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, this time will not exceed
150 seconds. The needle should then stabilize at the
approximate operation point.
• The cycling action will cause temporary dimming of
the headlamps, interior lamps, and also a noticeable
reduction in blower motor speed.172 UNDERSTANDING YOUR INSTRUMENT PANEL

3. Turn Signal Indicators
Lights in instrument cluster flash when outside turn
signals are operating.
4. Tachometer
The tachometer indicates engine speed in revolutions per
minute.
CAUTION!Do not operate the engine with the tachometer
pointer at high rpm for extended periods. Engine
damage may occur.
5. Airbag Indicator Light
The indicator lights and remains lit for 6 to 8 seconds
when the ignition is first turned on. If the light stays on,
flickers or comes on while driving, have the airbag
system checked by an authorized dealer. 6. High Beam Indicator
This indicator shows that headlights are on high
beam.
7. Seat Belt Reminder Light
When the ignition switch is first turned ON, this
light will turn on for 5 to 8 seconds as a bulb check.
During the bulb check, if the driver’s seat belt is
unbuckled, a chime will sound. After the bulb check or
when driving, if the driver seat belt remains unbuckled,
the Seat Belt Warning Light will flash or remain on
continuously. Refer to  Enhanced Driver Seat Belt Re-
minder System (BeltAlert™)  in the Occupant Restraints
section for more information. (See page 34 for more
information.)
8. Speedometer
The speedometer shows the vehicle speed in miles per
hour and/or kilometers per hour. UNDERSTANDING YOUR INSTRUMENT PANEL 173
4