2021 SUBARU ASCENT warning

FUEL FILLER LID
The fuel filler lid is located toward the rear of the
passenger side. To open the lid:
1. Make sure your Subaru is stopped and the select
lever is placed in PARK. Then turn the ignition to
the "LOCK"/ "OFF" position.
2. The fuel filler lid is automatically unlocked when the
ignition is moved to the ”LOCK”/OFF” position, or
by unlocking using the access key fob/transmitter
or door handles.
3. Push the rear side of the lid.
4. When the lid opens slightly, open it further by hand.
While refueling, place the fuel filler cap on the cap
holder inside the lid.
After refueling, put the cap back on and turn it
clockwise until you hear a clicking noise. Be certain
not to catch the tether under the cap while tightening.
To close the lid, press it until you hear it latch.
NOTE: If the fuel filler cap is not tightened until it clicks or if the tether is caught under the
cap, the Check Engine warning light may illuminate.
FUEL
Use regular unleaded gasoline with an octane rating of 87 AKI or higher. Do not use fuels
with more than 15% ethanol.
For more information, please refer to the Owner’s Manual.
FUEL CAPACITY
Capacity
Full Fuel Tank
19.3 US gallons
Low Fuel Warning Light
2.6 US gallons
Fuel Filler Lid and Cap
REFUELING
44

Passenger Occupant Detection and Seatbelt Reminders
To help keep your passengers
safe, your Subaru has a
passenger occupant detection
and seatbelt reminder system for
each seat, including the second
and third rows.
If passengers in the second or
third row do not fasten their
seatbelts while the ignition is in
the "ON" position, the seatbelt
warning lights illuminate or blink
for the specific seat, and a
warning chime may sound.
For more information, please
refer to “Seatbelt Warning Light and Chime” in your Subaru Owner’s Manual.
CARGO COVER(if equipped)
Use the detachable cargo cover to protect
contents in the cargo area from direct sunlight.
Pull the cover toward the rear of your Subaru
and insert both ends of the cover into the
guides.
Store the cover under the floor of the cargo
area when not in use. Instructions for
operation are included on the cargo cover
housing.
Cargo Area and Cover
PASSENGER/CARGO AREAS
49

MAPS/NAVIGATION
There are many programmable map/navigation features that can be customized. These
settings are located under the "Settings" menu and then "Navigation". Listed in the table
below are some common settings you can customize for your convenience.
SETTING FUNCTION
Route Setting Allows you to select Fastest, Shortest or Economic.
Avoid Allows you to avoid things like highways, tolls, ferries,
carpool lanes and unpaved roads.
Map Display Allows you to change the brightness by selecting auto,
day or night.
Save as Home Allows you to input your home address.
Save as Work Allows you to input your work address.
POI Icons Allows you to turn the icons on/off.
Arrival Time Allows you to select either 12 hour time or 24 hour
(military) time.
Auto Zoom Allows you to turn on/off.
Rest Stop Guidance Function Allows you to turn on/off.
Low Fuel Warning Allows you to turn on/off.
Checking for Map Updates
You can update the maps to the latest information. The maps should be checked and
updated regularly for the best possible navigation experience.
Atwww.subaru-maps.com, you can update the entire USA map at once via USB. The
maps can also be updated over the air. When updating over the air, you can update eight
regions at a time. This allows you to update your home state without having to download
the entire map program for the United States. This option is great if you normally stay in
your home state and/or surrounding states.
Updating Maps Over-the-Air
To update your maps over the air, first Connect to a Wi-Fi network (see page 119). Map
updates can be found by selecting “Settings”, then “Navigation” on the Touchscreen.
For more step by step directions for updating your maps through Wi-Fi, please refer to
page 127.
SETTINGS AND UPDATES
82

OPERATION
EyeSight®is a driver assist technology that
uses dual color cameras to serve as an extra
pair of eyes on the road ahead to identify
vehicles in front, pedestrians, traffic lanes, or
other objects. If need be, the EyeSight
®
system can apply the brakes and/or reduce
engine power to help avoid or reduce the
severity of a collision. During these events, the
system will provide audible and visual alerts to
assist you in making decisions.
Since the characteristics and limitations of the
EyeSight
®color cameras are similar to human
eyes, it is important that the cameras,
windshield, and area in front of the cameras
are treated with special care. Please refer to
“Care and Limitations” on page 100 for more
details.
FUNCTIONS
The EyeSight®system features several distinct functions designed to provide extra
awareness, improve safety, reduce fatigue, and add peace of mind every time you drive
your Subaru. EyeSight
®functions include:
• Pre-Collision Braking (PCB)
• Pre-Collision Brake Assist
• Pre-Collision Throttle Management
• Lane Departure Warning (LDW)
• Lane Sway Warning
• Lane Departure Prevention
• Advanced Adaptive Cruise Control
• Advanced Adaptive Cruise Control (AACC)
• Lane Centering
• Conventional Cruise Control
• Lead Vehicle Start Alert
EyeSight Cameras (inside)
EyeSight Cameras (outside)
EYESIGHT
87

Pre-Collision Braking
This function helps prevent or minimize a
frontal collision with another vehicle,
pedestrian, or other objects by providing
visual and audible warnings. Warnings are
displayed in the Combination Meter Display
(CMD) with audible beeps. If you take no
corrective action, the system automatically
reduces engine power and applies the brakes
with increasing force to help prevent or
minimize the collision.
This system can be turned on or off by using
the Pre-Collision Braking System OFF switch
(see page 96).
Pre-Collision Brake Assist
This function recognizes a possible collision with another vehicle, a pedestrian, or object in
front while you are applying the brakes. If the system determines not enough force is
applied, it can assist by applying additional pressure to the braking system to decrease
stopping distance.
This system can be turned on or off by using the Pre-Collision Braking System OFF switch
(see page 96).
Pre-Collision Throttle Management
This function is designed to help prevent you from unintentionally accelerating into a
stopped vehicle or other obstacle by reducing engine power. Warnings are displayed in the
Combination Meter Display (CMD) with audible beeps.
Pre-Collision Throttle Management is helpful when:
• You unintentionally place the select lever in the “D” position instead of the “R” position
and start to accelerate toward a parked car, wall or parking structure.
• While you are at a stop, the vehicle ahead of you accelerates, but then suddenly slows
down or stops as you begin to accelerate.
This system can be turned on or off by using the Pre-Collision Braking System OFF switch
(see page 96).
Obstacle
Detected
EYESIGHT
88

Lane Departure Warning
This function provides audible and visual
warnings if you are about to depart your lane
of travel. Using the EyeSight
®camera, the
Lane Departure Warning function identifies
lane markings when traveling at speeds of
approximately 30 mph or greater. These
warnings are displayed in the Combination
Meter Display (CMD) with audible beeps. Lane
Departure Warning does not provide any
corrective actions.
You can turn this system on or off by using
the Lane Departure Warning OFF switch (see
page 96).
Lane Sway Warning
This function detects repetitive or unusual
side-to-side vehicle movement within a lane
of travel that may indicate a drowsy or
inattentive driver. Using the EyeSight
®
camera, the Lane Sway Warning function
identifies lane markings when traveling at
speeds of approximately 37 mph or greater.
Warnings are displayed in the Combination
Meter Display (CMD) with audible beeps.
Lane Sway Warning does not provide any
corrective actions.
You can turn this system on or off by using
the Lane Departure Warning OFF switch (see
page 96).
Lane
Departure
Stay Alert
EYESIGHT
89

Conventional Cruise Control
Conventional Cruise Control maintains a
constant traveling speed you set, but it does
not adapt to the other vehicles in front of you.
To activate Conventional Cruise Control, press
the Adaptive Cruise Control On/Off button to
set Advanced Adaptive Cruise Control into
standby status. Then, with Advanced Adaptive
Cruise Control in standby status, press and
hold the “Increase Distance” or “Decrease
Distance” button on the steering wheel for
approximately two seconds.
The Cruise Control indicator on the
Combination Meter Display (CMD) will change
from the Adaptive Cruise Control icon to the
Conventional Cruise Control icon. Use the accelerator to reach the desired speed, then
use the RES +/SET - switch to set the vehicle speed.
Lead Vehicle Start Alert
This function will provide a visual and audible
alert when a stopped vehicle in front of you
begins to move, and your vehicle remains
stationary. Warnings are displayed in the
Combination Meter Display (CMD) with
audible beeps. Lead Vehicle Start Alert is
helpful in situations where you may become
temporarily distracted at a traffic light, and the
vehicle ahead begins to move.
This function can be customized. To change
this setting, use the steering wheel mounted
“i/SET” switches to access the EyeSight
®
settings menu on the CMD.
Vehicle Ahead
Has Moved
EYESIGHT
92

Customizing EyeSight®Settings
The EyeSight®system features customization
of certain preferences and warnings. Use the
steering wheel mounted “i/Set” and arrow
switches to navigate through the Combination
Meter Display (CMD) to adjust settings such as:
• Warning Volume: Min/Mid/Max
• Cruise Control Acceleration Characteristics:
Eco/Comfort/ Standard/Dynamic
i/Set and Arrow Switches
EYESIGHT
94