2005 SUBARU FORESTER check engine

3-17
Instruments and controls
– CONTINUED –
operative under any of the following conditions. Have
your vehicle checked at a SUBARU dealer immediate-ly. yThe warning light does not come on when the igni-
tion switch is turned to the “ON” position. y The warning light comes on while the vehicle is run-
ning.y If the electrical circuit of the Vehicle Dynamics Con-
trol system itself becomes faulty, the warning light only
comes on. At this time, the ABS (Anti-lock Brake Sys-
tem) remains fully operational.y The warning light comes on when the electronic
control system of the ABS/Vehicle Dynamics Control
system becomes faulty.
The Vehicle Dynamics Control system provides its
ABS control through the electrical circuit of the ABS
system. Accordingly, if the ABS is inoperative, the Ve-
hicle Dynamics Control system becomes unable to
provide ABS control. As a result, the Vehicle Dynam-
ics Control system also becomes inoperative, causing
the warning light to come on. Though both the Vehicle
Dynamics Control and ABS systems are inoperative in
this case, the ordinary functions of the brake system
are still available. You will be safe while driving with
this condition, but have your vehicle checked at a
SUBARU dealer as soon as possible.NOTE
If the warning light behavior is as shown below,
the Vehicle Dynamics Control system may be con-
sidered normal. y The warning light comes on right after the en-
gine is started but goes out immediately, remain-
ing off. y The warning light comes on after engine startup
and goes off while the vehicle is subsequently be-
ing driven. y The warning light comes on during driving, but
it goes out immediately and remains off. T Vehicle Dynamics Control OFF indicator light
y It comes on when the Vehicle Dynamics Control
OFF switch is pressed. y It also comes on when the Vehicle Dynamics Con-
trol system is deactivated.
NOTE y The light may stay on for a while after the engine
has been started, especially in cold weather. This
does not indicate the existence of a problem. The
light should go out as soon as the engine has
warmed up. y The indicator light comes on when the engine
has developed a problem and the Malfunction in-
dicator light is on.

3-18
Instruments and controls
The Vehicle Dynamics Control system is probably
faulty under the following condition. Have your vehicle
checked at a SUBARU dealer as soon as possible. y
The light does not go out even after the lapse of sev-
eral minutes (the engine has warmed up) after the en-
gine has started. „ Brake system warning light
yDriving with the brake system warning light
on is dangerous. This indicates your brake sys-
tem may not be working properly. If the light re-
mains on, have the brakes inspected by a
SUBARU dealer immediately. y If at all in doubt about whether the brakes are
operating properly, do not drive the vehicle.
Have your vehicle towed to the nearest
SUBARU dealer for repair.
This light has the following three functions: T Parking brake warning
The light comes on with the parking brake applied
while the ignition switch is in the “ON” position. It goes
out when the parking brake is fully released. T
Brake fluid level warning
This light comes on when the brake fluid level has
dropped to near the “MIN” level of the brake fluid res-
ervoir with the ignition switch in the “ON” position and
with the parking brake fully released.
If the brake system warning light should come on while
driving (with the parking brake fully released and with
the ignition switch positioned in “ON”), it could be an
indication of leaking of brake fluid or worn brake pads.
If this occurs, immediately stop the vehicle at the near-
est safe place and check the brake fluid level. If the flu-
id level is below the “MIN” mark in the reservoir, do not
drive the vehicle. Have the vehicle towed to the near-
est SUBARU dealer for repair. T Electronic Brake Force Distribution (EBD) sys-
tem warning (for vehicles with EBD)
The brake system warning light also illuminates if a
malfunction occurs in the EBD system. In that event, it
comes on together with the ABS warning light.
The EBD system may be malfunctioning if the brake
system warning light and ABS warning light illuminate
simultaneously during driving.
Even if the EBD system fails, the conventional braking
system will still function. However, the rear wheels will
be more prone to locking when the brakes are applied
harder than usual and the vehicle’s motion may there-
(U.S.) (Canada)

3-19
Instruments and controls
– CONTINUED –
fore become somewhat harder to control. If the brake system warning light and ABS warning
light illuminate simultaneously, take the following
steps:
1. Stop the vehicle in the nearest safe, flat place.
2. Shut down the engine, then restart it.
3. Release the parking brake. If both warning lights go
out, the EBD system may be faulty.
Drive carefully to the nearest SUBARU dealer and
have the system inspected.
4. If both warning lights come on again and stay illu-
minated after the engine has been restarted, shut
down the engine again, apply the parking brake, and
check the brake fluid level.
5. If the brake fluid level is not below the “MIN” mark,
the EBD system may be faulty. Drive carefully to the
nearest SUBARU dealer and have the system inspect-
ed.
6. If the brake fluid level is below the “MIN” mark, DO
NOT drive the vehicle. Instead, have the vehicle towed
to the nearest SUBARU dealer for repair. „Door open warning lights
The door open warning light comes on if any door or
the rear gate is not fully closed.
Always make sure this light is out before you start to drive. „
Low fuel warning light
The low fuel warning light comes on when the tank is
nearly empty [about 2.3 US gal (9.0 liters, 1.9 Imp
gal)]. It only operates when the ignition switch is in the
“ON” position.
NOTE
This light does not go out unless the tank is re-
plenished up to an internal fuel quantity of about
4.0 US gal (15 liters, 3.3 Imp gal). „ All-Wheel Drive warning light
(AT vehicles)
Continued driving with the AWD warning light
flashing can lead to powertrain damage. If the
AWD warning light flashes, promptly park in a
safe place then check whether all four tires are
the same diameter and whether any of the tires
has a puncture or has lost air pressure for
some other reason.

3-20
Instruments and controls
The All-Wheel Drive indicator light comes on when the
ignition switch is turned to the “ON” position and goes
out after the engine has started. T
For vehicles with Vehicle Dynamics Control
system
This light flashes if the vehicle is driven with tires of dif-
ferent diameters or with the air pressure excessively
low in any of its tires. T For vehicles without Vehicle Dynamics Control
system
This light comes on when All-Wheel Drive is disen-
gaged and the drive mechanism is switched to Front
Wheel Drive for maintenance or similar purposes.
This light flashes if the vehicle is driven with tires of dif-
ferent diameters or with the air pressure excessively
low in any of its tires. „ Vehicle Dynamics Control opera-
tion indicator light (if equipped)
This light comes on when the ignition switch is ON and
goes out about 2 seconds later.
It blinks when the skid suppression function is activat-
ed. It illuminates when only the traction control func-
tion is operating. The Vehicle Dynamics Control system is probably
faulty under any of the following conditions. Have your
vehicle checked at a SUBARU dealer immediately. y
The light does not come on when the ignition switch
is turned to the “ON” position. y The light does not go out even after a period of
about 2 seconds after the ignition switch has been
turned to the “ON” position. „ Shift position indicator (AT vehicles)
This indicator shows the position of the shift lever.
US3058AA

4-1
4
Climate control
Ventilator ....................................................... 4-2 Air flow selection .............................................. 4-2
Center and side ventilators .............................. 4-3
Manual climate control system ................... 4-4 Control panel ..................................................... 4-4
Heater operation ............................................... 4-6
Air conditioner operation (if equipped) .......... 4-9
Automatic climate control system (if equipped) .............................................. 4-11Control panel ..................................................... 4-11
To use as full-automatic climate control system ............................................................. 4-12
To use as semi-automatic climate control
system ............................................................. 4-12
Fan speed control dial ...................................... 4-12
Temperature control dial .................................. 4-13
Air flow control dial .......................................... 4-13
Air inlet selection button .................................. 4-14
Air conditioner button ...................................... 4-15
Temperature sensors ....................................... 4-16
Operating tips for heater and air conditioner ................................................ 4-17Cleaning ventilation grille ................................ 4-17
Efficient cooling after parking in direct sunlight ........................................................... 4-17
Lubrication oil circulation in the refrigerant circuit .............................................................. 4-17
Checking air conditioning system before
summer season .............................................. 4-17
Cooling and dehumidifying in high humidity and low temperature weather conditions .... 4-18 Air conditioner compressor shut-off when
engine is heavily loaded ................................ 4-18
Refrigerant for your climate control system .. 4-18
Air filtration system (if equipped) ................ 4-18 Replacing an air filter ....................................... 4-19

4-18
Climate control
„
Cooling and dehumidifying in high hu-
midity and low temperature weather
conditions
Under certain weather conditions (high relative humid-
ity, low temperatures, etc.) a small amount of water
vapor emission from the air outlets may be noticed.
This condition is normal and does not indicate any
problem with the air conditioning system. „ Air conditioner compressor shut-off
when engine is heavily loaded
To improve acceleration and gas mileage, the air con-
ditioner compressor is designed to temporarily shut off
during air conditioner operation whenever the acceler-
ator is fully depressed such as during rapid accelera-
tion or when driving on a steep upgrade. „ Refrigerant for your climate control
system
Your air conditioner uses ozone friendly refrigerant
HFC134a. Therefore, the method of adding, changing
or checking the refrigerant is different from the method
for CFC12 (freon). Consult your SUBARU dealer for
service. Repairs needed as a result of using the wrong
refrigerant are not covered under warranty.Air filtration system (if equipped)
If your vehicle’s air conditioning system is equipped
with an air filtration system, replace the filter element
according to the replacement schedule shown below.
This schedule should be followed to maintain the fil-
ter’s dust collection ability. Under extremely dusty con-
ditions, the filter should be replaced more frequently. It
is recommended that you have your filter checked or
replaced by your SUBARU dealer. For replacement,
use only a genuine SUBARU air filter kit.
Replacement schedule:
Every 12 months or 7,500 miles (12,000 km) whichev-
er comes first

7-1
7
Starting and operating
Fuel ................................................................ 7-2 Fuel requirements ............................................. 7-2
Fuel filler lid and cap ........................................ 7-4
State emission testing (U.S. only) ............... 7-7
Preparing to drive ......................................... 7-9
Starting the engine ....................................... 7-9 Manual transmission vehicle ........................... 7-9
Automatic transmission vehicle ...................... 7-10
Stopping the engine ..................................... 7-12
Manual transmission .................................... 7-12 Shifting speeds ................................................. 7-13
Driving tips ........................................................ 7-14
Automatic transmission ............................... 7-15 Selector lever for automatic transmission ..... 7-16
Shift lock release .............................................. 7-20
Rear viscous limited slip differential (LSD) (if equipped) .................................... 7-21
Power steering .............................................. 7-21
Braking .......................................................... 7-22 Braking tips ....................................................... 7-22
Brake system ..................................................... 7-22
Disc brake pad wear warning indicators ........ 7-23
ABS (Anti-lock Brake System) .................... 7-23 ABS system self-check .................................... 7-24
ABS warning light ............................................. 7-24
Electronic Brake Force Distribution (EBD) system (if equipped) ...................... 7-26Steps to take if EBD system fails .................... 7-26 Vehicle Dynamics Control system
(if equipped) ............................................... 7-28Vehicle Dynamics Control system monitor .... 7-30
Vehicle Dynamics Control OFF switch ........... 7-33
Parking your vehicle ..................................... 7-34 Parking brake .................................................... 7-34
Parking tips ....................................................... 7-34
Hill holder (for manual transmission – if equipped) ................................................ 7-36
Cruise control (if equipped) ......................... 7-38 To set cruise control ........................................ 7-38
To temporarily cancel the cruise control ....... 7-40
To turn off the cruise control ........................... 7-41
To change the cruising speed ......................... 7-41
Self-leveling rear suspension (if equipped) ............................................... 7-43

7-3
Starting and operating
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mitted to have higher sulfur levels, which may affect
the performance of your vehicle’s catalytic converter
and may produce a sulfur exhaust odor or smell.
SUBARU recommends that you try a different brand of
unleaded gasoline having lower sulfur to determine if
the problem is fuel related before returning your vehi-
cle to an authorized dealer for service. TMMT
Some gasoline contains an octane-enhancing additive
called MMT (Methylcyclopentadienyl Manganese Tri-
carbonyl). If you use such fuels, your emission control
system performance may deteriorate and the CHECK
ENGINE warning light/Malfunction indicator lamp may
turn on. If this happens, return to your authorized
SUBARU Dealer for service. If it is determined that the
condition is caused by the type of fuel used, repairs
may not be covered by your warranty. T Gasoline for cleaner air
Your use of gasoline with detergent additives will help
prevent deposits from forming in your engine and fuel
system. This helps keep your engine in tune and your
emission control system working properly, and is a
way of doing your part for cleaner air. If you continu-
ously use a high quality fuel with the proper detergent
and other additives, you should never need to add any
fuel system cleaning agents to your fuel tank. Many gasolines are now blended with materials called
oxygenates. Use of these fuels can also help keep the
air cleaner. Oxygenated blend fuels, such as MTBE
(Methyl Tertiary Butyl ether) or ethanol (ethyl or grain
alcohol) may be used in your vehicle, but should con-
tain no more than 15% MTBE or 10% ethanol for the
proper operation of your SUBARU.
In addition, some gasoline suppliers are now produc-
ing reformulated gasolines, which are designed to re-
duce vehicle emissions. SUBARU approves the use of reformulated gasoline.
If you are not sure what the fuel contains, you should
ask your service station operators if their gasolines
contain detergents and oxygenates and if they have
been reformulated to reduce vehicle emissions.
As additional guidance, only use fuels suited for your
vehicle as explained below.y
Fuel should be unleaded and have an octane rating
no lower than that specified in this manual.y Methanol (methyl or wood alcohol) is sometimes
mixed with unleaded gasoline. Methanol can be used
in your vehicle ONLY if it does not exceed 5% of the
fuel mixture AND if it is accompanied by sufficient
quantities of the proper cosolvents and corrosion in-
hibitors required to prevent damage to the fuel system.
Do not use fuel containing methanol EXCEPT under