Acura 2014 TL Owner's Manual page 175

Power Mirror Heaters
HEATED MIRROR BUTTON
The outside mirrors are heated to
remove fog and frost. With the
ignition switch in the ON (II)
position, or the power mode ON,
turn on the heaters by pressing the
button. The indicator in the button
comes on as a reminder. Press the
button again to turn the heaters off.
Pressing this button also turns the
rear window defogger on and off.
This heated mirror function has a
timer (see page 145 ).
: Models equipped with the
keyless access system have an
engine start/stop button instead
of an ignition switch. ON Mode
is the equivalent of ON (II). For
more information, see pages
184 and 187 .
If the outside temperature is below
41°F (5°C), the heated mirror
function will come on automatically
for 10 minutes when you turn the
ignition switch to the ON (II)
position.
Mirrors
169