Subaru legacy 2017 Owner's Manual page 219

3-64
Instruments and controls/Mirrors
Photosensors
The mirror has a photosensor attached on
both the front and back sides. During
nighttime driving, these sensors detect
distracting glare from vehicle headlights
behind you and automatically dim the
mirror to eliminate glare and preserve
your vision. For this reason, use care not
to cover the sensors with stickers, or other
similar items. Periodically wipe the sen-
sors clean using a piece of dry soft cotton
cloth or an applicator.
Compass zone adjustment
Compass calibration zones
1. Refer to the Compass calibration
zones map shown above to verify that
the compass zone setting is correct for
your geographical location.
2. Press and hold the compass display
button for 3 seconds until the zone
selection comes up (a number will be
displayed in the mirror compass window).
3. Press the compass display button
repeatedly until the correct zone setting
for your location is displayed.
4. Releasing the button for 5 seconds will
exit the zone setting mode.
Compass calibration
1. If a C is displayed in the compass
window, the compass needs to be cali-
brated.
2. Drive the vehicle in a circle at 5 mph (8
km/h) or less until the display reads a
direction.
3. You can also calibrate the compass by
driving your vehicle on your everyday
routine. The compass will be calibrated
once it has tracked a complete circle.
4. To recalibrate your compass, push and
hold the compass display button for 9
seconds until a C appears in the
compass window.
5. Calibrate the compass according to
step 2 or step 3.
HomeLink
Wireless Control Sys-
®
tem
The HomeLink Wireless Control System
®
can be used to activate remote control
devices such as gate operators, garage
door openers, door locks, home lighting
and security systems.
There are three HomeLink buttons on the
®
mirror, each of which can be programmed
for operation of one desired device. For
details on the device types which can be
operated by this system, consult the
HomeLink website at:
®