DODGE GRAND CARAVAN 2020 Service Manual

GETTING TO KNOW YOUR VEHICLE39
When exiting the vehicle the driver can choose
to have the headlights remain on for 30, 60 or
90 seconds or not remain on. To change the
timer setting, see an authorized dealer.
The headlight delay time is programmable on
vehicles equipped with an instrument cluster
display. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
further information.
If the headlights are turned off before the
ignition, they will turn off in the normal manner.
NOTE:
The headlights must be turned off within 45
seconds of placing the ignition in the OFF
position to activate this feature.
Lights-On Reminder
If the headlights or the parking lights are left on,
or if the dimmer control is in the extreme top
position after the ignition has been placed in
the OFF position, a chime will sound when the
driver's door is opened.
Front Fog Lights — If Equipped
To activate the front fog lights, turn on the
parking lights or the low beam headlights and
push in the headlight switch control knob. Pushing the headlight switch control knob a
second time will turn the front fog lights off.
Turn Signals
Move the multifunction lever up or down and
the arrows on each side of the instrument
cluster display will flash to show proper
operation of the front and rear turn signal lights.
NOTE:
If either light remains on and does not flash, or
there is a very fast flash rate, check for a
defective outside light bulb. If an indicator fails
to light when the lever is moved, it would
suggest that the indicator bulb is defective.
Turn Signal Warning
If the vehicle electronics sense that the vehicle
has traveled at over 18 mph (29 km/h) for
about 1 mile (1.6 km) with the turn signals on, a
chime will sound to alert the driver.
Lane Change Assist
Tap the lever up or down once, without moving
beyond the detent, and the turn signal (right or
left) will flash three times then automatically
turn off.
Battery Protection
This feature provides battery protection to avoid
wearing down the battery if the headlights or
parking lights are left on for extended periods of
time when the ignition is in the OFF position.
After eight minutes of the ignition being placed
in the OFF position, and the headlight switch in
any position other than OFF or AUTO, the lights
will turn off automatically until the next cycle of
the ignition or headlight switch.
The battery protection feature will be disabled if
the ignition is placed in any position other than
OFF during the eight minute delay.
INTERIOR LIGHTS
Courtesy/Interior Lighting
At the forward end of the overhead console are
two courtesy lights (standard dome light has
two buttons). These interior lights are turned on
when a door or the liftgate is opened, the
remote keyless entry key fob is activated, or
when the dimmer control is moved to the
extreme top.
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40GETTING TO KNOW YOUR VEHICLE
The interior lights will automatically turn off in
approximately 10 minutes for the first
activation and 90 seconds every activation
thereafter until the engine is started, if one of
the following occur:
A door, sliding door or the liftgate is left open.
Any overhead reading light is left on.
NOTE:
The ignition must be placed in the OFF position
for this feature to operate.
The courtesy lights also function as reading
lights. Push in on each lens to turn these lights
on while inside the vehicle. Push a second time
to turn each light off. You may adjust the
direction of these lights by pushing the outside
ring, which is identified with four directional
arrows (LED lamps only).
Rear Courtesy/Reading Lights — If Equipped
The overhead console has two sets of courtesy
lights. The lights turn on when a front door, a
sliding door or the liftgate is opened. If your
vehicle is equipped with Remote Keyless Entry,
the lights will also turn on when the unlock
button on the key fob is pushed.
The courtesy lights also function as reading
lights. Push in on each lens to turn these lights
on while inside the vehicle. Push the lens a
second time to turn each light off. You may
adjust the direction of these lights by pushing
the outside ring, which is identified with four
directional arrows.

Reading Lights

Rear Console Halo Lighting
Halo lights are strategically placed soft lighting
that help to illuminate specific areas to aid the
occupants in locating specific features while
driving at night.
The rear overhead console has recessed halo
lighting around the perimeter of the console
base. This feature provides additional lighting
options while traveling and is controlled by the
ambient light dimmer control of the headlight
switch.
Ambient Light Dimmer Control

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GETTING TO KNOW YOUR VEHICLE41
Dimmer Controls
The dimmer switch is located next to the
headlight switch.

Instrument Panel Dimmer Control

With the parking lights or headlights on, rotating
the left dimmer control upward will increase the
brightness of the instrument panel lights.
Rotating the left dimmer control completely
upward to the second detent (extreme top
position) will turn on the interior lights. The
interior lights will remain on when the dimmer
control is in this position.
Rotating the left dimmer control to the off
position (extreme bottom) will turn the interior
lights off, and will remain off when the doors or
liftgate are opened.
Parade Mode (Daytime Brightness Feature)
Rotate the dimmer control upward to the first
detent. This feature brightens all text displays
such as the odometer, instrument cluster
display, and radio when the parking lights or
headlights are on.
WINDSHIELD WIPER AND WASHERS
The wipers and washers are operated by a
switch within the multifunction lever. Rotate the
end of the multifunction lever to select the
desired wiper speed.

Washer And Wiper Controls
NOTE:
Always remove any buildup of snow that
prevents the windshield wiper blades from
returning to the off position. If the windshield
wiper switch is turned off and the blades cannot
return to the off position, damage to the wiper
motor may occur.
Windshield Wiper Operation
Rotate the end of the lever upward, to the first
detent past the intermittent settings for
low-speed wiper operation. Rotate the end of
the lever upward to the second detent past the
intermittent settings for high-speed wiper
operation.
WARNING!
Sudden loss of visibility through the
windshield could lead to a collision. You might
not see other vehicles or other obstacles. To
avoid sudden icing of the windshield during
freezing weather, warm the windshield with
the defroster before and during windshield
washer use.
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42GETTING TO KNOW YOUR VEHICLE
Intermittent Wiper System
Use the intermittent wiper when weather
conditions make a single wiping cycle with a
variable pause between cycles desirable.
Rotate the end of the multifunction lever to the
first detent position, and then turn the end of
the lever to select the desired delay interval.
There are five delay settings, which allow you to
regulate the wipe interval from a minimum of
one cycle every second to a maximum of
approximately 36 seconds between cycles. The
delay intervals will double in duration when the
vehicle speed is 10 mph (16 km/h) or less.
Windshield Washers
To use the windshield washer, push on the end
of the lever to the second detent and hold while
spray is desired. If the lever is pushed while on
the intermittent setting, the wipers will turn on
and operate for several wipe cycles after the
lever is released, and then resume the
intermittent interval previously selected. If the
lever is pushed while the wipers are in the off
position, the wipers will operate several wipe
cycles, then turn off.
Mist Feature
Push the end of the multifunction lever inward
(toward the steering column) to the first detent
and release for a single wiping cycle.
NOTE:
The mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed
on the windshield. The wash function must be
used in order to spray the windshield with
washer fluid.
Rear Wiper And Washer
Rotating the center ring of the wiper lever to the
first detent activates the rear intermittent
wipers. To activate the washers, rotate the
center ring fully forward and the washers will
spray until the ring is released, and then
resume the intermittent interval.
NOTE:
Rear window wipers function in the intermittent
wiper speed only.
CLIMATE CONTROLS
The Climate Control system allows you to
regulate the temperature, air flow, and direction
of air circulating throughout the vehicle. The
controls are located on the touchscreen (if
equipped) and on the instrument panel below
the radio.
Manual Climate Control Overview
The air conditioning and heating system is
designed to make you comfortable in all types
of weather.

Manual Temperature Controls

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GETTING TO KNOW YOUR VEHICLE43
Manual Climate Control Descriptions
Icon Description
A/C Button
Push the A/C button to engage the Air Conditioning (A/C). An LED will illuminate when the A/C system is engaged.
Recirculation Button
Press and release this button to change the system between recirculation mode and outside air mode. Recirculation can
be used when outside conditions such as smoke, odors, dust, or high humidity are present. Recirculation can be used in all
modes except for Defrost. Recirculation may be unavailable if conditions exist that could create fogging on the inside of the
windshield. The A/C can be deselected manually without disturbing the mode control selection. Continuous use of the
Recirculation may make the inside air stuffy and window fogging may occur. Extended use of this mode is not
recommended.
Front Defrost Mode Button
The Front Defrost button changes the current airflow setting to Defrost mode. The indicator illuminates when this feature is
on. Air comes from the windshield and side window demist outlets. When the defrost mode is selected, the blower level will
increase. Use Defrost mode with maximum temperature settings for best windshield and side window defrosting and
defogging.
Rear Defrost Button
Push and release the Rear Defrost Control button to turn on the rear window defroster and the heated outside mirrors
(if equipped). An indicator will illuminate when the rear window defroster is on. The rear window defroster automatically
turns off after 15 minutes.
Left Front Temperature Control
Provides left front seat occupant with independent temperature control. Turn left for cooler or right for warmer temperature
settings.
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44GETTING TO KNOW YOUR VEHICLE
Front Blower Control
There are seven blower speeds. Use this control to regulate the amount of air forced through the system in any mode you
select. The blower speed increases as you move the control clockwise from the off position.
Right Front Temperature Control
Provides right front seat occupant with independent temperature control. Turn left for cooler or right for warmer
temperature settings.
Panel Mode Panel Mode Button
Push button to select Panel Mode. The indicator illuminates when this mode is on. Air comes from the outlets in the
instrument panel. Each of these outlets can be individually adjusted to direct the flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and down or side to side to regulate airflow direction.
Bi-Level Mode Bi-Level Mode Button
Push button to select Bi–Level Mode. The indicator illuminates when this mode is on. Air comes from the instrument panel
outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the
floor outlets.
Icon
Description

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GETTING TO KNOW YOUR VEHICLE45
Controlling The Rear Climate Controls From
The Front Panel Controls
The rear Manual Climate Control system has
floor air outlets at the rear right side of the third
row seats and overhead outlets at each
outboard rear seating position. The system
provides heated air through the floor outlets or
cool, dehumidified air through the headliner
outlets. The rear system temperature control buttons on
the faceplate are located below the radio
system, located on the instrument panel.
Floor Mode
Floor Mode Button
Push button to select Floor Mode. The indicator illuminates when this mode is on. Air comes from the floor outlets. A slight
amount of air is directed through the defrost and side window demister outlets.
Mix Mode Mix Mode Button
Push button to select Mix Mode. The indicator illuminates when this mode is on. Air is directed through the floor, defrost,
and side window demister outlets. This setting works best in cold or snowy conditions that require extra heat to the
windshield. This setting is good for maintaining comfort while reducing moisture on the windshield.
Icon Description
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46GETTING TO KNOW YOUR VEHICLE
Rear Manual Temperature Control
The Three-Zone climate control system allows
for adjustment of the rear climate controls from
the rear MTC panel.
Icon Description
Rear Blower Control — If Equipped
Use this control to regulate the amount of air forced through the rear system in any mode you select. The rear blower speed
increases as you move the control to the right from the O (off) position. There are seven blower speeds. To allow the rear
overhead control, turn the knob fully to the left, past the O (off) position into the REAR control position.
Rear Temperature Control — If Equipped
Provides temperature control for the rear cabin. Turn left for cooler or right for warmer temperature settings in the rear
cabin.

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GETTING TO KNOW YOUR VEHICLE47
Icon Description
Panel Mode
Rear Panel Mode
To change Rear Mode to Panel Mode, turn the Rear Mode Knob to Rear Panel Mode position. Air comes from the outlets in
the headliner. Each of these outlets can be individually adjusted to direct the flow of air. Moving the air vanes of the outlets
to one side will shut off the airflow.
Bi-Level Mode Rear Bi-Level Mode
Air comes from both the headliner outlets and the floor outlets.
NOTE:
To change Rear Mode to Bi-Level Mode, turn the Rear Mode Knob to Rear Bi-Level Mode position. In many temperature
positions, the Bi-Level mode is designed to provide cooler air out of the headliner outlets and warmer air from the floor outlets.
Floor Mode
Rear Floor Mode
To change Rear Mode to Floor Mode, turn the Rear Mode Knob to Rear Floor Mode position. Air comes from the floor outlets.
Rear Temperature Control Knob
To change the temperature in the rear of the vehicle, turn the Temperature Control Knob. Turn it to the right to raise the
temperature, or turn it to the left to lower the temperature. The rear temperature settings are displayed in control head.
When rear controls are locked by the front system, the Rear Temperature Lock symbol on the control head is illuminated and
any rear overhead adjustments are ignored.
Rear Blower Control Knob
The rear blower control can be manually set to off, or any fixed blower speed by rotating the Blower Control Knob in the rear
of the vehicle. This allows the rear seat occupants to control the volume of air circulated in the rear of the vehicle.
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48GETTING TO KNOW YOUR VEHICLE
Automatic Climate Control Overview

Automatic Temperature Controls

Automatic Climate Control Descriptions
Icon Description
A/C Button
Push the A/C button to engage the Air Conditioning (A/C). An LED will illuminate when the A/C system is engaged.
Automatic Operation
Automatically controls the interior cabin temperature by adjusting airflow distribution and amount. Toggling this function
will cause the system to switch between manual mode and automatic modes. Refer to “Automatic Operation” within this
section for more information.

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