2008 Acura MDX brake sensor

Turn the f og lights on and of f by
turning the switch next to the
headlight switch.
You can use the f og lights only when
the headlights are on low beam.
With the light switch in the AUTO
position, you can also use the f og
lights when the headlights turn on
automatically. They will go of f when
the headlights turn of f .
The automatic lighting f eature is
controlledbyasensorlocatedontop
of the dashboard. Do not cover this
sensor or spill liquids on it. With the headlight switch off, the
daytime running lights come on
when you turn the ignition switch to
the ON (II) position and release the
parkingbrake.Theyremainonuntil
you turn the ignition switch of f , even
if you set the parking brake.
When the headlights are on, the
daytime running lights are of f .
Headlights
Daytime Running L ights
Fog Lights
120
LIGHT SENSOR
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2008 MDX

Keeptheinsideandoutsidemirrors
clean and adjusted f or best visibility.
Be sure to adjust the mirrors bef ore
you start driving.Theinsidemirrorcanautomatically
darken to reduce glare. To turn on
this feature, press the button on the
bottom of the mirror. The AUTO
indicator comes on as a reminder.
When it is on, the mirror darkens
when it senses the headlights of a
vehicle behind you, then returns to
normal visibility when the lights are
gone. Press the button again to turn
of f this f eature.
Mirrors
Parking Brake, Mirrors
154
AUTO BUTTON
INDICATOR SENSOR
Driving the vehicle with the parking
brake applied can damage the rear
brakes and axles. A beeper will sound
if the vehicle is driven with the parking
brake on.
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2008 MDX

Under these conditions, trailer
stability assist begins to stabilize the
vehicle/trailer combination by
reducing the vehicle speed. The
control unit sends signals to
selectively apply the brakes and
regulate the engine output. The
brake lights of your vehicle will be
turned on automatically by the
system even if you do not keep the
pressure on the brake pedal.
Your vehicle is equipped with trailer
stability assist f unction. This
f unction works on the same sensors
as the vehicle stability assist (VSA)
system. This f unction helps to
stabilize the vehicle/trailer
combination when the trailer
severely sways or oscillates. For
more inf ormation of the VSA system,
see page .
When the brakes are applied, the
trailer’s brake lights come on along
with the vehicle brake lights.
When the trailer stability assist
activates, you will see the VSA
activation indicator blink. There may
also be some noise f rom the VSA
hydraulic system.Trailer stability assist cannot prevent
a loss of control. Always reduce the
vehicle speed and steer f irmly. Do
not brake suddenly or make quick
steering motion. It could cause the
trailertojackknifeorturnoverand
the system becomes inef f ective.
Trailer stability assist cannot prevent
swaying that can occur in crosswinds
and in normal and emergency
driving maneuvers. It helps only to
stabilize the vehicle/trailer
combination in these conditions,
af ter the oscillation becomes severe.
If the function detects the vehicle/
trailer instability, it checks if the
swaying is caused by the trailer, and
if the trailer swaying or oscillation is
increasing.
The vehicle/trailer combination is
more af f ected by crosswinds,
buf f eting, and improper tongue load.
These conditions can make the
trailer unstable, and cause it to sway. Always obey the recommended
speed limits f or towing a trailer, see
page .
Trailer stability assist will also be
inef f ective while driving at high
speed or towing a trailer with a high
center of gravity.
359
373
T railer Stability A ssist
Driving
375
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2008 MDX