ECU SUBARU ASCENT 2020 Quick Guide

© 2019 Subaru of America, Inc. All rights reserved.
Contents may not be reproduced in whole or in part without prior written permission of
publisher. Specifications in this Guide are based on the latest product information available
at the time of publication. Some images shown are for illustration purposes only. Some
equipment shown in photography within this Guide is optional at extra co\
st. Specific
options may be available only in combination with other options. Specifi\
c combinations
of equipment or features may vary from time to time, and by geographic area. Subaru
of America, Inc. reserves the right to change or discontinue at any time, without notice: \
Prices, colors, materials, equipment, accessories, specifications, mod\
els and packages,
without incurring any obligation to make the same or similar changes on \
vehicles
previously sold. Colors shown may vary due to reproduction and printing processes.
Subaru of America, Inc. is not responsible for typographical errors.
Aha
™ is a trademark of Harman International Industries, Inc. Alcantara® is a registered
trademark of Alcantara S.p.A., and Alcantara is produced by the Toray Group. App Store®
is a registered trademark of Apple, Inc. Apple® is a registered trademark of Apple, Inc.
BBS® is a registered trademark of BBS Kraftahrzeugtechnik, AG. Bluetooth® is a registered
trademark of Bluetooth SIG, Inc. Brembo® is a registered trademark of Freni Brembo, S.p.A.
GreenEdge® is a registered trademark of Harman International Industries, Inc. Harman
Kardon® is a registered trademark of Harman International Industries, Inc. HD Radio® is a
registered trademark of iBiquity Digital Corporation. HomeLink® is a registered trademark
of Prince Corporation, a wholly owned subsidiary of Johnson Controls. iHeart® Radio
is a registered trademark of iHeartMedia, Inc. iPod® is a registered trademark of Apple,
Inc. iTunes® is a registered trademark of Apple, Inc. Metal-Matrix Diaphragm (MMD®) is a
registered trademark of Harman International Industries, Inc. MirrorLink™ is a trademark of
Car Connectivity Consortium, LLC. Pandora® is a registered trademark of Pandora Media,
Inc. Siri® is a registered trademark of Apple, Inc. Smart Way® is a registered trademark
of the U.S. Environmental Protection Agency. Stitcher™ is a trademark of Stitcher™, Inc.
TORSEN LSD® is a registered trademark of JTEKT TORSEN North America, Inc. SiriusXM®
All Access Radio is a registered trademark of SiriusXM Radio, Inc. SiriusXM Traffic® and
SiriusXM Travel Link® are registered trademarks of SiriusXM Radio, Inc. Added Security,
Crosstrek, Forester and Outback are registered trademarks of Subaru of America, Inc.
Ascent, DriverFocus and StarTex are trademarks of Subaru of America, Inc. BRZ, EyeSight,
Impreza, Lineartronic, Legacy, Subaru, SUBARU BOXER, Starlink, Subaru Starlink, WRX,
STI and X-MODE are registered trademarks of Subaru Corporation. Confidence in Motion is
a trademark of Subaru Corporation.

IN CASE OF EMERGENCY
SUBARU STARLINK®Safety and Security(subscription required)
SOS Emergency:Press the red “SOS” button on the overhead
console in the event of an emergency to speak with a SUBARU
STARLINK
®Customer Care Advisor.
Enhanced Roadside Assistance:Press the blue “i” button on the
overhead console or select the “Roadside Assistance” option in the
“MySubaru” menu on the multimedia system.
Subaru Roadside Assistance
Subaru Roadside Assistance is free and standard on your Subaru. Coverage is automatic;
there are no forms to complete. Subaru Roadside Assistance is available anytime during
the 3-year/36,000-mile Subaru Limited Warranty, whichever comes first.* A Subaru
Roadside Assistance decal has been affixed to the driver’s door window. Please refer to
the Roadside Assistance guide in the owner's information kit for the details on this
coverage.
Subaru Roadside Assistance:
1-800-261-2155
Roadside assistance helps with:
• Towing to the nearest authorized Subaru Retailer if you cannot safely drive your Subaru
• Jump-start if your battery is dead
• Gasoline delivery if you run out of gas
• Flat tire change to install your spare
• Emergency lockout service
• National Subaru Retailer locator service, with phone numbers and location of the nearest
Retailer anywhere in the U.S. or Canada
NOTE: Specifically excluded from Subaru Roadside Assistance coverage are service
requests or claims resulting from: accidents, vandalism, acts of God, violation of any laws,
or vehicle modifications not recommended by the manufacturer.
*See your Retailer for details.
PURPOSE OF THIS GUIDE
3

KEYLESS ENTRY
1Lock/Arm
• Pressing this button will lock all doors, rear gate and fuel
door and activate the security alarm.
• If any of the doors or the rear gate are not fully closed, five
rapid chirps will sound and the hazard warning flashers will
flash.
• Pressing this button three times (within five seconds) will
activate the vehicle finder function. If you are within 30 feet
of your Subaru, the horn will sound once, and the hazard
warning flashers will flash three times.
2Unlock/Disarm
• Pressing this button once will unlock the driver’s door and
fuel door if set to do so in the Touchscreen.
• Pressing this button twice (within five seconds) will unlock
all doors and rear gate.
• When you press this button, the interior lights will illuminate,
if set to the “DOOR” position on the overhead console
switch.
3Rear Gate
• Pressing this button will unlock the rear gate.
• If equipped with a Power Rear Gate, pressing and holding
this button will open or close the rear gate.
4Panic Alarm
• Pressing this button will sound the horn and flash the
hazard warning lights.
• Press any button on the access key fob or transmitter to deactivate.
Access Key Fob
Transmitter
ENTRY AND EXIT
5

POWER EXTERIOR MIRRORS
Turn the knob to “L” (left side) or “R” (right side) to
select a mirror. Move the knob in the direction you
want to move the mirror. Return the knob to the
neutral center position.
Power Folding Mirrors(if equipped)
Press the switch to fold the outside mirrors.
Press again to unfold the mirrors.
REAR VIEW MIRROR
Auto-dimming Mirror(if equipped)
When driving at night, the auto-dimming function
senses brightness from vehicle headlights behind you
and automatically dims to reduce glare. Pressing the
switch will turn this function on or off. A green LED
indicator on the switch will illuminate when the
function is on.
HomeLink®5 Accessory Mirror(if equipped)
The HomeLink®5 accessory mirror provides three
buttons to replace up to three hand-held radio
frequency remotes used to activate devices, such as
garage door openers, gate openers, entry door locks,
security systems, and home lighting. For programming
instructions, please refer to the Owner’s Manual or
visit www.subaru.com/homelink to view a how-to
video.
NOTE: HomeLink
®5 may not be compatible with some older door
openers or additional equipment may be required.
GETTING COMFORTABLE
13

Remote Engine Start with Climate Control
You can remotely start your Subaru and adjust the temperature using the STARLINK®
Safety and Security features through theMySubaruApp (subscription required). Please
refer to Subaru STARLINK®Owner's Manual for a list of required vehicle conditions for this
feature.
ACCESSORY CONNECTIONS
Power Outlets
Power outlets (12V) are located at the front of the center console and in the cargo area.
Electrical power is available for use with in-vehicle electrical appliances with a maximum
power rating of 120W. You may also have a 120V AC power outlet located below the rear
climate control panel (if equipped).
1Auxiliary Input Jack
The 3.5mm auxiliary input jack is located in the
front of the center console. You can connect a
portable music player to the auxiliary jack and
hear the music stored on it through your Subaru’s
speakers. Press the “Source” button located on
the steering wheel or the “Media” button on the
Touchscreen to select the auxiliary mode. For more information, refer to the SUBARU
STARLINK
®Owner’s Manual.
2Dual USB Ports
The USB ports are located in the front of the center console and the rear seat areas.
You can connect a variety of USB-equipped devices to the front port, such as
portable music players or smartphones, to enjoy your favorite music through your
Subaru’s speakers. These ports also provide charging (5V, 2.1A) to devices. For more
information, refer to the SUBARU STARLINK
®Owner’s Manual or Quick Guide.
GETTING COMFORTABLE
20

OVERHEAD PANEL
1SOS Emergency
Assistance:Press the
“SOS” button to connect
with a SUBARU STARLINK
®
Customer Care Advisor.
(Subscription required.)
Press and hold the button for
about two seconds to cancel
the call. Refer to the
SUBARU STARLINK
®Safety
and Security Owner’s
Manual or the SUBARU STARLINK
®Quick Guide.
2Enhanced Roadside Assistance:Press the “i” button to connect with a SUBARU
STARLINK
®Roadside Assistance Provider. (Subscription required.) Press and hold
the button for about two seconds to cancel the call. Refer to the SUBARU
STARLINK
®Quick Guide.
3Lane Departure Warning OFF switch:Press and hold this switch for two seconds to
turn off the Lane Departure Warning and the Lane Sway Warning function. Press and
hold the switch again for two seconds to turn the systems back on. Refer to the
EyeSight
®Owner’s Manual or Quick Guide.
4Pre-Collision Braking System OFF switch:Press and hold this switch for two
seconds to turn off the Pre-Collision Braking System and Pre-Collision Throttle
Management. Press and hold the switch again for two seconds to turn the systems
back on. Refer to the EyeSight
®Owner’s Manual or Quick Guide.
5Automatic Illumination:When the switch is in the “DOOR” position, the map lights
illuminate when any door is opened, the doors are unlocked using the remote keyless
entry system or keyless access function, or the ignition is turned from “ON” or “ACC”
to “LOCK”/“OFF”.
6Map Lights:Press a map light to turn it on or off.
CONTROLS
26

ACCESSING THE THIRD-ROW
While pulling up the lever on the second-row seat, fold
the seatback forward and slide the seat toward the
front.
EXITING THE THIRD-ROW
From the third-row seat, raise the lever on the
second-row seatback. The seatback of the
second-row seat will tip forward and the seat will slide
forward.
FOLDING THE REAR SEATS
Second-row Seat
1Tilt:Pull the lever and tilt the seatback forward.
2Fold:After tilting the seatback, pull the lever to
unlock the seatback and fold it down. To return
the seatback to its original position, raise the
seatback until it locks into place, making sure
that it is securely locked.
Third-row Seat
1Fold:While pulling the strap, fold the seatback
forward.
2Return:To return the seatback to the upright
position from inside your Subaru, lift the seatback
up. From outside your Subaru, pull up on the
strap on the back of the seatback. Lift the seat
up securely until it locks in place.
PASSENGER/CARGO AREAS
34

2.4 L ENGINE . . . . . . . . . . . . . . . . 40
A
ACCESSING THE THIRD-ROW . . . . . 34
ACCESSORY CONNECTIONS
Power Outlets . . . ...........20
ADAPTIVE CRUISE CONTROL......21
ADDITIONAL RESOURCES........2
AUDIO CONTROLS . . . .........21
C
CABIN VIEW MIRROR . . . . . . . . . . 14
CARGO COVER . . . . . .........38
CHILD SAFETY LOCKS..........35
CLIMATE CONTROL SYSTEM
Heated Seats . . . . . . . . ......19
Heated Steering Wheel . . ......19
Rear Climate Control Panel......18
Remote Engine Start with Climate
Control . . . . . . . . . .........20
Second-row Heated Seats . . . . . . . 19
Three-zone Automatic Climate
Control . . . . . . . . . .........16
Ventilated Seats . . . .........19
D
DRIVING THE VEHICLE
Automatic Transmission Shift Mode . 29
Paddle Shift Control Switches . . . . . 29
E
ELECTRONIC PARKING BRAKE (EPB)
Auto Vehicle Hold (AVH) . . ......31
ENGINE OIL . . . . . . . . .........41
ENGINE OIL CAPACITY ..........41
EXITING THE THIRD-ROW........34F
FOLDING THE REAR SEATS
Second-row Seat . . ..........34
Third-row Seat . . . . . . . ......34
FORWARD ..................2
FUEL . . ...................33
FUEL CAPACITY . . . . . . ........33
FUEL FILLER LID . . ............33
G
GAUGES . . . . . . . . . . . . ......27
H
HOOD PROP . ...............39
I
IGNITION SWITCH . . . . . . . . . . . . . 28
IMPORTANT SAFETY INFORMATION . . . 2
IN CASE OF EMERGENCY
Subaru Roadside Assistance......3
SUBARU STARLINK
®Safety and
Security..................3
INSTRUMENT PANEL SWITCHES (LOWER
LEFT)...................25
I/SET SWITCH . . . ............22
J
JACK AND TOOLS . ............38
K
KEYLESS ACCESS WITH PUSH BUTTON
START
Locking Using Door Handles......6
Locking Using the Rear Gate ......7
Opening the Rear Gate . . .......7
Unlock Using Door Handles .......6
INDEX
43

© 2019 Subaru of America, Inc. All rights reserved.
Contents may not be reproduced in whole or in part without prior written permission of
publisher. Specifications in this Guide are based on the latest product information available
at the time of publication. Some images shown are for illustration purposes only. Some
equipment shown in photography within this Guide is optional at extra co\
st. Specific
options may be available only in combination with other options. Specifi\
c combinations
of equipment or features may vary from time to time, and by geographic area. Subaru
of America, Inc. reserves the right to change or discontinue at any time, without notice: \
Prices, colors, materials, equipment, accessories, specifications, mod\
els and packages,
without incurring any obligation to make the same or similar changes on \
vehicles
previously sold. Colors shown may vary due to reproduction and printing processes.
Subaru of America, Inc. is not responsible for typographical errors.
Aha
™ is a trademark of Harman International Industries, Inc. Alcantara® is a registered
trademark of Alcantara S.p.A., and Alcantara is produced by the Toray Group. App Store®
is a registered trademark of Apple, Inc. Apple® is a registered trademark of Apple, Inc.
BBS® is a registered trademark of BBS Kraftahrzeugtechnik, AG. Bluetooth® is a registered
trademark of Bluetooth SIG, Inc. Brembo® is a registered trademark of Freni Brembo, S.p.A.
GreenEdge® is a registered trademark of Harman International Industries, Inc. Harman
Kardon® is a registered trademark of Harman International Industries, Inc. HD Radio® is a
registered trademark of iBiquity Digital Corporation. HomeLink® is a registered trademark
of Prince Corporation, a wholly owned subsidiary of Johnson Controls. iHeart® Radio
is a registered trademark of iHeartMedia, Inc. iPod® is a registered trademark of Apple,
Inc. iTunes® is a registered trademark of Apple, Inc. Metal-Matrix Diaphragm (MMD®) is a
registered trademark of Harman International Industries, Inc. MirrorLink™ is a trademark of
Car Connectivity Consortium, LLC. Pandora® is a registered trademark of Pandora Media,
Inc. Siri® is a registered trademark of Apple, Inc. Smart Way® is a registered trademark
of the U.S. Environmental Protection Agency. Stitcher™ is a trademark of Stitcher™, Inc.
TORSEN LSD® is a registered trademark of JTEKT TORSEN North America, Inc. SiriusXM®
All Access Radio is a registered trademark of SiriusXM Radio, Inc. SiriusXM Traffic® and
SiriusXM Travel Link® are registered trademarks of SiriusXM Radio, Inc. Added Security,
Crosstrek, Forester and Outback are registered trademarks of Subaru of America, Inc.
Ascent, DriverFocus and StarTex are trademarks of Subaru of America, Inc. BRZ, EyeSight,
Impreza, Lineartronic, Legacy, Subaru, SUBARU BOXER, Starlink, Subaru Starlink, WRX,
STI and X-MODE are registered trademarks of Subaru Corporation. Confidence in Motion is
a trademark of Subaru Corporation.