2020 Acura MDX Light sensor

176
uuOperating the Switches Around the Steering Wheel uAuto High-Beam
Controls
Auto High-Beam
The front sensor camera detects the light sources ahead of the vehicle such as the
lights of a preceding or oncoming vehicle, or street lights. When you are driving at
night, the system automatically switches the headlights between low beam and high
beam depending on the situation.
When all of the following conditions have been met, the auto high-beam indicator
comes on and the auto high-beam is activated. •The power mode is in ON.
• The light switch is in AUTO.
• The lever is in the low beam position.
• The headlights have been automatically
activated.
• It is dark outside the vehicle.
If the auto high-beam indicator does not co me on even when all the conditions have
been met, carry out the following procedure and the indicator will come on.
• Pull the lever toward you for flashing the high beams then release it while driving.1Auto High-Beam
The auto high-beam system does not always operate
in every situation. This syst em is just for assisting the
driver. Always observe your surroundings and switch
the headlights between high beam and low beam
manually if necessary.
If you find the timing of beam changes inconvenient
for driving, change the headlight beams manually.
The range and the distance at which the camera can
recognize varies de pending on conditions
surrounding your vehicle.
Regarding the handling of the camera mounted to
the inside of the windshiel d, refer to the following.
2 Front Sensor Camera P. 487
For the auto high-beam to work properly:
•Do not place an object that reflects light on the
dashboard.
•Keep the windshield around the camera clean.
•When cleaning the windshield, be careful not to
apply the windshield cleans er to the camera lens.
•Do not attach an object, sticker or film to the area
around the camera.
•Do not touch the camera lens.
If the camera receives a st rong impact, or repairing of
the area near the camera is required, consult a dealer.
■How to Use the Auto High-Beam
Front Sensor Camera
Auto High-Beam
IndicatorLight Switch
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188
Controls
Adjusting the Mirrors
Interior Rearview Mirror
Adjust the angle of the rearview mirror when you are sitting in the correct driving
position.
When you are driving after dark, the
automatic dimming rearview mirror and
power door mirrors
* reduce the glare from
headlights behind you, based on inputs from
the mirror sensor. This feature is always active.
■Automatic Dimming Rearview Mirror and Power Door
Mirrors*
1 Adjusting the Mirrors
Keep the inside and out side mirrors clean and
adjusted for best visibility.
Adjust the mirrors befo re you start driving.
2 Front Seats P. 191
1Automatic Dimming Rearview Mirror and Power Door Mirrors*
The auto dimming function cancels when the
transmission is in
(R.
* Not available on all models
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uuInterior Lights/Interior Convenience Items uInterior Convenience Items
214
Controls
■Accessory power socket (cargo area)
Open the cover to use it.
The AC power outlet can be used when the engine is running. Open the cover to use it. Plug in the appliance
slightly, turn it 90° clockwise, then push it all
the way.
■AC Power Outlet*1AC Power Outlet*
NOTICE
Do not use the AC power outlet for electric
appliances that require hi gh initial peak wattage,
such as cathode-ray tube type televisions,
refrigerators, electric pumps, etc. It is not suitable for
devices that process precis e data, such as medical
equipment, and that require an extremely stable
power supply, such as microcomputer-controlled
electric blankets, touc h sensor lamps, etc.
The AC power outlet is desi gned to supply power for
up to 115 volt appliances that are rated 150 watts or
less.
Continued use of any elec tric appliance/device
exceeding these ratings may result in damage to the
appliance/device.
* Not available on all models
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489
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Continued
Driving
Adaptive Cruise Control (ACC) with Low Speed
Follow
Helps maintain a constant vehicle speed a nd a set following-interval behind a vehicle
detected ahead of yours and, if the detect ed vehicle comes to a stop, can decelerate
and stop your ve hicle, without yo u having to keep your foot on the brake or the
accelerator.
When ACC with Low Speed Follow slows your vehicle by applying the brakes, your
vehicle’s brake lights will illuminate.
1 Adaptive Cruise Control (ACC) with Low Speed Follow
Important Reminder
As with any system, there are limits to ACC with Low
Speed Follow. Use the brake pedal whenever
necessary, and always keep a safe interval between
your vehicle and other vehicles.
Be careful not to severely impact the radar sensor
cover.
3WARNING
Improper use of ACC with Low Speed
Follow can lead to a crash.
Use ACC with Low Spee d Follow only when
driving on expressways or freeways and in
good weather conditions.
3WARNING
ACC with Low Speed Follow has limited
braking capability and may not stop your
vehicle in time to avoid a collision with a
vehicle that quickly stops in front of you.
Always be prepared to apply the brake
pedal if the conditions require.
When to use
■Vehicle speed for ACC wi th Low Speed Follow: A vehicle is detected ahead
within ACC with Low Speed Follow range – ACC with Low Speed Follow
operates at speeds up to 90 mph (145 km/h).
No vehicle is detected within ACC with Low Speed Follow range – ACC with
Low Speed Follow operates at the speed of about 25 mph (40 km/h) or above.
■Gear position for ACC wi th Low Speed Follow: In (D or (S.
The radar sensor is
behind the emblem.
The camera is
located behind the
rearview mirror.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
496
Driving
The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of th ese conditions are listed below. Other
conditions may reduce some of the ACC functions.
2 Front Sensor Camera P. 487
■Environmental conditions
Driving in bad weather (r ain, fog, snow, etc.).
■Roadway conditions
Driving on a snowy or wet roadway (obscure d lane marking, vehicle tracks, reflected
lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• An abnormal tire or wheel condition (Wrong sized, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• The camera temperature gets too high.
• The parking brake is applied.
• When the front grille is dirty.
• The vehicle is tilted due to a heav y load or suspension modifications.
• When tire chains are installed.
■ACC with Low Speed Follow Conditions and Limitations1ACC with Low Speed Follow Conditions and Limitations
The radar sensor for ACC with Low Speed Follow is
shared with the Collision Mitigation Braking System
TM
(CMBSTM).
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 537
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 487
Always keep the radar sensor cover clean.
Never use chemical solvents or polishing powder for
cleaning the sensor cover. Clean it with water or a
mild detergent.
Do not put a sticker on the radar sensor cover or
replace the radar sensor cover.
* Not available on all models
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539
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
The system has three alert stages for a possible collis ion. However, depending on circumstances, the CMBSTM may not go through all of
the stages before initiating the last stage.
■Collision Alert Stages
Distance between vehicles
CMBSTM
The sensors detect a vehicleAudible & Visual WARNINGSSteering WheelBraking
Stage one
There is a risk of a
collision with the
vehicle ahead of you.
When in Long, visual and audible
alerts come on at a longer
distance from a vehicle ahead
than in Normal setting, and in
Short , at a shorter distance than
in Normal .In case of an
oncoming vehicle
detected, rapid
vibration is
provided.
—
Stage two
The risk of a collision
has increased, time to
respond is reduced.
Visual and audible alerts.—
Lightly
applied
Stage three
The CMBSTM
determines that a
collision is
unavoidable.
Forcefully
applied
Your Vehicle Vehicle
Ahead
Normal
Short
Long
Your
Vehicle Vehicle
Ahead
Your
Vehicle
Vehicle
Ahead
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Continued541
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Driving
The system may automatically shut off and the CMBSTM indicator will come on under
certain conditions. Some examples of thes e conditions are listed below. Other
conditions may reduce some of the CMBS
TM functions.
2 Front Sensor Camera P. 487
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between objects and the background.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflec ted onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Roadway objects or structures are misint erpreted as vehicles and pedestrians.
• Reflections on the interi or of the windshield.
• Driving at night or in a dark condition such as a tunnel.
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• The road is hilly or the vehicle is approaching the crest of a hill.
• Driving on curvy, winding, or undulating roads.
■CMBSTM Conditions and Limitations1CMBSTM Conditions and Limitations
Do not paint, or apply any coverings or paint to radar
sensor area. This can impact CMBS
TM operation.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (e.g., the warning
message appears too frequently).
If the front of the vehicle is impacted in any of the
following situations, the ra dar sensor may not work
properly. Have your vehi cle checked by a dealer:
•The vehicle impacted a bump, curb, chock,
embankment, etc.
•You drive the vehicle where the water is deep.•Your vehicle has a frontal collision.
If you need the radar sensor to be repaired, or
removed, or the radar se nsor cover is strongly
impacted, turn off the system by pressing the
CMBS
TM off button and take your vehicle to a dealer.
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542
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Driving
■Vehicle conditions
• Headlight lenses are dirty or the headlights are not properly adjusted.
• The outside of the windshie ld is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wrong sized, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heav y load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor behind the emblem gets dirty.
• The vehicle is towing a trailer.
* Not available on all models
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