2022 SUBARU LEGACY engine

Auto Start-Stop System ON/OFF
The Auto Start-Stop system can be turned on
and off in the Center Information Display (CID)
by using the Auto Start-Stop button on the
Home screen.
NOTE: The system will default to ON after the
vehicle has been shut off.
When the Auto Start-Stop system is turned OFF, the Auto Start-Stop OFF
indicator light in the combination meter display will illuminate. This is a solid
yellow indicator.
System Operation
So that it can be used safely and comfortably, in addition to driver operations, the Auto
Start-Stop system is designed to constantly monitor the vehicle conditions as well as the
environment inside and outside the vehicle, in order to control stopping and restarting of
the engine.
After the vehicle has been completely stopped by depressing the brake pedal with the
select lever in the “D” position, the engine will be automatically stopped. When you release
the brake pedal with the select lever kept in the “D” position, the engine will be
automatically restarted.
If the engine is temporarily stopped by the system, the Auto Start-Stop
indicator light on the combination meter will illuminate in green. This indicator
light will turn off when the system restarts the engine.
Auto Vehicle Hold (AVH) also integrates seamlessly with Auto Start-Stop
functions. With AVH, the parking brake automatically applies, so you can sit without your
foot on the brake pedal. To restart the engine, just gently press down on the accelerator
pedal.
There are several operating conditions for this system to operate as intended. Please refer
to “Starting and Operating” in your Owner’s Manual for further information.
OPERATING THE VEHICLE
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Auto Start-Stop Screen
Approximate indications of the time that the
engine has been stopped by the Auto
Start-Stop System and the amount of fuel
saved can be displayed on the Combination
Meter Display using the arrow switches. The
values are calculated from the most recent
reset of the currently displayed trip meter.
No Activity Detected Indicator Light
If the operational conditions are not met when the vehicle is stopped, the
engine will not stop and the Auto Start-Stop No Activity Detected indicator
light will illuminate. This indicator is solid white when illuminated. It will turn off
when the vehicle begins to drive.
Auto Start-Stop Warning Light
The Auto Start-Stop warning light will illuminate in yellow when initially turning
the ignition switch to the “ON” position. The light will turn off after the engine
has started.
NOTE: If the Auto Start-Stop warning light does not turn off or is flashing
yellow after the engine has started, the Auto Start-Stop system may be malfunctioning. We
recommend that you contact your authorized SUBARU Retailer for an inspection.
INDICATOR PATTERN CONDITION
Solid green This indicator light illuminates when the engine
has been temporarily stopped by the Auto
Start-Stop system. It will turn off when the engine
is restarted.
Solid White Operational conditions have not been met, the
engine will not stop and this light will illuminate.
The light goes out once the brake pedal is
released.
Solid Yellow This light indicates that the system has been
turned off. The light will turn off once the system is
turned back on.
Flashing Yellow A fault has been detected with the Start-Stop
system. Please contact your authorized Subaru
Retailer.
OPERATING THE VEHICLE
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TURNING OFF THE VEHICLE
Without Push-button Ignition
To stop the engine:
1. Stop your Subaru completely.
2. Move the select lever to the “P” position.
3. Turn the ignition switch to “OFF”.
NOTE: The front windows will remain active for about 40 seconds and the SUBARU
STARLINK
®Multimedia System will remain on for about three minutes or until a door is
opened, whichever occurs first.
With Push-button Ignition
To stop the engine:
1. Stop your Subaru completely.
2. Move the select lever to the “P” position.
3. Press the ignition switch to stop the engine.
NOTE: The front windows will remain active for about 40 seconds and the SUBARU
STARLINK
®Multimedia System will remain on for about three minutes or until a door is
opened, whichever occurs first.
OPERATING THE VEHICLE
44

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: The Check Engine warning light may illuminate if the fuel filler cap is not tightened
properly.
FUEL SPECIFICATIONS AND CAPACITY
2.5L Engine Fuel Specifications and Capacity
Fuel Octane Rating
87 AKI or higher
Ethanol Content Limit
No more than 10%
Fuel Tank Capacity
18.5 US Gallons
Low Fuel Warning Light
2.6 US Gallons
2.4L Engine Fuel Specifications and Capacity
Fuel Octane Rating
87 AKI or higher
Ethanol Content Limit
No more than 15%
Fuel Tank Capacity
18.5 US Gallons
Low Fuel Warning Light
2.6 US Gallons
Fuel Filler Lid and Cap
REFUELING
45

HOOD PROP
The hood prop is located on the
left underside of the hood.
Release it from the retainer and
insert the end into the slot marked
with an arrow.
ENGINE COMPARTMENT
50

2.5L ENGINE
1Brake Fluid Reservoir
2Fuse Box
3Battery
4Windshield Washer Tank
5Engine Oil Filler Cap6Radiator Cap
7Engine Coolant Reservoir
8Engine Oil Filter
9Engine Oil Dipstick
10Air Cleaner Element
The table below lists recommended first service items. Your maintenance needs may
vary depending on your driving conditions. Please consult with your retailer and refer to
the Warranty and Maintenance Booklet for complete information and recommended
replacement intervals.
Maintenance ItemMaintenance Interval
6 months
or
6,000 Miles12 months
or
12,000 Miles
Replace Engine Oil and Filter • •
Rotate and Inspect Tires • •
Replace HVAC System A/C filter •
Inspect Brake System, Steering
System, and Suspension Components•
ENGINE COMPARTMENT
51

2.4L TURBO ENGINE
1Brake Fluid Reservoir
2Fuse Box
3Battery
4Windshield Washer Tank
5Engine Oil Filler Cap6Radiator Cap
7Engine Coolant Reservoir
8Engine Oil Filter
9Engine Oil Dipstick
10Air Cleaner Element
The table below lists recommended first service items. Your maintenance needs may
vary depending on your driving conditions. Please consult with your retailer and refer to
the Warranty and Maintenance Booklet for complete information and recommended
replacement intervals.
Maintenance ItemMaintenance Interval
6 months
or
6,000 Miles12 months
or
12,000 Miles
Replace Engine Oil and Filter • •
Rotate and Inspect Tires • •
Replace HVAC System A/C filter •
Inspect Brake System, Steering
System, and Suspension Components•
ENGINE COMPARTMENT
52

NEW VEHICLE BREAK-IN
The performance and long life of your Subaru are dependent on how you handle and care
for your Subaru while it is new.
Follow these instructions during the first 1,000 miles:
• Do not race the engine.
• Do not allow the engine speed to exceed 4,000 rpm except in an emergency.
• Do not drive at one consistent engine or vehicle speed for a long time, either fast or
slow.
• Avoid starting suddenly and rapid acceleration, except in an emergency.
• Avoid hard braking, except in an emergency.
ENGINE OIL
Use 0W-20 synthetic, with one of the following specifications:
• API classification SN with the words “RESOURCE CONSERVING”or SN PLUS with the
words “RESOURCE CONSERVING”.
• ILSAC GF-5, which can be identified with the ILSAC certification mark (Starburst mark).
ENGINE OIL CAPACITY
Engine Capacity (during oil and filter change)
2.5L Model 4.4 US quarts
2.4L Model 4.8 US quarts
When the level is at the "low" mark, add approximately 1.1 quarts
of engine oil in through the filler cap to bring the oil level to the
“full” mark. For filler cap location see the engine compartment on
page 51 or page 52.
1Full Level
2Low Level
ADDITIONAL SPECIFICATIONS
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