Subaru WRX & WRX STI Manuals 2015 WRX & WRX STI Owner's Manual | Page 233

3-108

Instruments and controls/Mirrors

dimming function is on, the LED indicator
will illuminate.
Even with the mirror in the automatic
dimming mode, the mirror surface turns
bright if the transmission is shifted into
reverse. This is to ensure good rearward
visibility during reversing.
. By pressing the compass display button, the compass display is toggled on or
off. When the compass is on, an illuminated compass reading will appear in the
upper right corner of the mirror.
When cleaning the mirror, use a paper
towel or similar material dampened with
glass cleaner. Do not spray glass cleaner
directly on the mirror as that may cause
the liquid cleaner to enter the mirror
housing and damage the mirror.

! 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 sensors 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.