cruise control Acura RLX HYBRID 2020 User Guide

120
uuGauges and Displays uHead-Up Display
Instrument Panel
The display also s hows the following
warnings.
• System Message Indicator: Appears
when a problem is detected. A system
message on the multi-information display
appears at the same time.
2 Multi-Information Display Warning
and Information Messages P. 94
•Lane Departure Warning: When your
vehicle is too close to the traffic lane lines,
the lane departure warning appears.
2 Lane Keeping Assist System (LKAS)
P. 421
• Head-up Warning Lights:
Flash when the BRAKE message appears
on the multi-information display.
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 458
Come on when the BRAKE message
appears on the multi- information display.
2Adaptive Cruise Control (ACC) with
Low Speed Follow P. 402
Lane Departure Warning
System Message Indicator
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Continued123
uuGauges and Displays uHead-Up Display
Instrument Panel
Shows your driving speed in mph or km/h.
Shows the number of engine revolutions as a bar graph.
Shows the current gear selection.
2 Gear Position Indicator P. 81
Shows the current mode for ACC with Low Speed Follow, LKAS, and traffic jam
assist.
2To Switch ACC with Low Speed Follow to Cruise Control P. 414
2 Lane Keeping Assist System (LKAS) P. 421
2 Traffic Jam Assist P. 428
The navigation system shows you turn-by-turn directions to your destination.
When the navigation system is not providing driving guidance, an image of a
compass appears in the head-up display.
2Refer to the Navigation System Manual
■Vehicle Speed
■Tachometer
■Gear Position Indicator
■Current Mode for ACC with Low Speed Follow, the LKAS,
and Traffic Jam Assist
■Turn-by-Turn Directions
1Vehicle Speed
Switch between mph and km/h by using the
customized features on the audio/information
screen.
2 Customized Features P. 295
1Turn-by-Turn Directions
You can select whether to have the turn-by-turn
display come on duri ng the route guidance.
2 Customized Features P. 295
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371
Driving
This chapter discusses driving and refueling.
Before DrivingDriving Preparation .......................... 372
Maximum Load Limit........................ 375
Towing a Trailer ................................ 377
When Driving Turning on the Power ...................... 378
Precautions While Driving................. 383
Dual Clutch Transmission ................. 384
Shifting ............................................ 385
SPORT Mode.................................... 393
Reactive Force Pedal......................... 394
Acoustic Vehicle Al erting System ...... 395
AcuraWatch
TM.................................. 396
Front Sensor Camera ....................... 400 Adaptive Cruise Control (ACC) with Low
Speed Follow ................................. 402
Road Departure Mitigation (RDM) System.... 416Lane Keeping Assist System (LKAS) .. 421
Traffic Jam Assist ............................. 428
Vehicle Stability AssistTM (VSA®), aka Electronic
Stability Control (ESC), System .............. 439
Agile Handling Assist ....................... 441SPORT HYBRID Super Handling-All Wheel DriveTM (SPORT HYBRID SH-AWD®) .... 442Blind spot information System.......... 443Tire Pressure Monitoring System (TPMS) .. 445Tire Pressure Monitoring System (TPMS) -
Required Federal Explanation ......... 447
High Voltage Battery ........................ 449 Braking
Brake System ................................... 450
Anti-lock Brake System (ABS) ........... 456
Brake Assist System ......................... 457
Collision Mitigation Braking SystemTM (CMBSTM)...458Parking Your Vehicle
When Stopped ................................ 466
Parking Sensor System
*................... 468
Cross Traffic Monitor ....................... 472
Multi-View Rear Camera
*................ 476
Surround View Camera System*..... 478
Refueling
Fuel Information .............................. 488
How to Refuel ................................. 489
Fuel Economy and CO
2 Emissions .... 490
* Not available on all models
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396
uuWhen Driving uAcuraWatchTM
Driving
AcuraWatchTM
AcuraWatchTM is a driver support system which employs the use of two distinctly
different kinds of sensors, a radar sensor lo cated in the front grille and a front sensor
camera mounted to the interior side of the windshield, behind the rearview mirror.
AcuraWatch
TM has the following functions:
■Functions that do not need to be activated by the driver
• Road Departure Mitigation (RDM) System
2 P. 416
• Collision Mitigation Braking SystemTM (CMBSTM) 2 P. 458
■Functions that need to be activated by the driver
• Adaptive Cruise Control ( ACC) with Low Speed Follow
2 P. 402
• Lane Keeping Assist System (LKAS) 2 P. 421
• Traffic Jam Assist 2 P. 428
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402
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Driving
Adaptive Cruise Control (ACC) with Low Speed
Follow
Helps maintain a constant vehicle speed an d a set following-interval behind a vehicle
detected ahead of yours and, if the detected vehicle comes to a stop, decelerates
and stop your vehicle, without you having to keep your foot on the brake or the
accelerator.
When ACC with Low Speed Follow slows y our 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.
3WARNING
Improper use of ACC with Low Speed
Follow can lead to a crash.
Use ACC with Low Speed 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 25 mph (40 km/h) or above.
■Gear position for ACC with Low Speed Follow: In ( D.
The radar sensor is
in the front grille.
The camera is
located behind
the rearview
mirror.
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Continued403
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Driving
■How to activate the system1Adaptive Cruise Control (ACC) with Low Speed Follow
When the MAIN button is pressed, both ACC with
Low Speed Follow and the Lane Keeping Assist
System (LKAS) are either turned on or off.
ACC with Low Speed Follow may not work properly
under certain conditions.
2 ACC with Low Speed Follow Conditions
and Limitations P. 407
When not using ACC with Low Speed Follow: Turn
off adaptive cruise by pressing the MAIN button. This
also will turn off the Lane Keeping Assist System
(LKAS).
Do not use Traffic Jam Assist under the following
conditions:
•You are driving on a ro ad with sharp curves.
uThe system may not allow your vehicle to respond in
a manner best suited for the road conditions.
•You are entering a toll booth, interchange, service
area, or parking area.
uIf the vehicle ahead disappears from the travel path
of your vehicle, your vehi cle may suddenly accelerate
to resume the set speed.
•You are driving in bad we ather (rain, fog, snow,
etc.).
uThe system may not be able to correctly determine
the distance between yo ur vehicle and the one
ahead.
•The surface of the road is slippery, for example, it is
icy or covered with snow.
uThe tires may slip, causing you to lose control of the
vehicle.
How to use
■Press the MAIN button on
the steering wheel. ACC
(green) is on in the
instrument panel.
ACC with Low Speed
Follow is ready to use.
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
404
Driving
When driving at about 25 mph (40 km/h) or above: Take your foot off the
pedal and press down the RES/+/SET/– switch when you re ach the desired speed.
The moment you release the switch, the set speed is fixed, and ACC with Low Speed
Follow begins.
When driving at slower than about 25 mph (40 km/h): If the vehicle is moving
and the brake pedal is not depressed, pres sing the switch fixes the set speed to
about 25 mph (40 km/h) regardless of current vehicle speed. If the vehicle is
stationary, you can set the vehicle speed even with the brake pedal depressed. When ACC with Low Speed Follow starts
operating, the vehicle icon, interval bars and
set speed appear on the multi-information
display.
■To Set the Vehicle Speed1 To Set the Vehicle Speed
You can switch the displayed set speed
measurements on the audio/information screen
between mph and km/h.
2 Customized Features P. 295
On when ACC with
Low Speed Follow
beginsPress down and release
RES/+/SET/− Switch
Set Vehicle Speed
Set Vehicle Interval
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Continued405
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Driving
■There is a vehicle ahead
ACC with Low Speed Follow m onitors if a vehicle ahead of you enters the ACC with
Low Speed Follow range. If a vehicle is de tected doing so, the ACC with Low Speed
Follow system maintains or decelerates your vehicle’s set speed in order to keep the
vehicle’s set following-interval from the vehicle ahead.
2 To Set or Change Following-Interval P. 410
When a vehicle whose speed is slower than your set speed is detected in front of
you, your vehicle starts to slow down.
■When in Operation1 When in Operation
If the vehicle detected ahead of you slows down
abruptly, or if a nother vehicle is de tected cutting in
front of you, the beeper sounds, a message appears
on the multi-information display, and the head-up
warning come on.
Depress the brake pedal, and keep an appropriate
interval from the vehicle ahead.
Even if the interval betw een your vehicle and the
vehicle detected ahead is short, ACC with Low Speed
Follow may start accelerati ng your vehicle under the
following circumstances:
•The vehicle ahead of you is going at almost the
same speed as, or faster than, your vehicle.
•A vehicle that cuts in front of you is going faster
than your vehicle, gradua lly increasing the interval
between the vehicles.
You can also set the system to beep when a vehicle in
front of you comes in and goes out of the ACC with
Low Speed Follow detect ing range. Change the ACC
Forward Vehicle Detect Beep setting.
2 Customized Features P. 295
Beep
ACC with Low Speed Follow Range: 394 ft. (120 m)
A vehicle icon appears on the
multi-information display
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uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
406
Driving
■There is no vehicle ahead
Your vehicle maintains the set speed without
having to keep your foot on the brake or
accelerator pedal.
If there previously was a vehicle detected
ahead that kept your vehicle from traveling at
the set speed, ACC with Low Speed Follow
accelerates your vehicle to the set speed, and
then maintains it.
■When you depress the accelerator pedal
You can temporarily increase th e vehicle speed. In this case, there is no audible or
visual alert even if a vehicle is in the ACC with Low Speed Follow range.
ACC with Low Speed Follow stays on unless you cancel it. Once you release the
accelerator pedal, the system resume s an appropriate speed for keeping the
following-interval wh ile a vehicle ahead is within the ACC with Low Speed Follow
range.
■A vehicle detected ahead is within ACC with Low Speed Follow range and
slows to a stop Your vehicle also stops, automatically. The
Stopped message appears on the multi-
information display.
When the vehicle ahead of you starts again,
the vehicle icon on th e multi-information
display blinks. If you press the RES/+/SET/–
switch up or down, or depress the accelerator
pedal, ACC with Low Speed Follow operates
again within the prior set speed.
1 When in Operation
Limitations
You may need to use the brake to maintain a safe
interval when using ACC with Low Speed Follow.
Additionally, ACC with Low Speed Follow may not
work properly under certain conditions.
2 ACC with Low Speed Follow Conditions
and Limitations P. 407
A vehicle icon with dotted-line
contour appears on the multi-
information display
1A vehicle detected ahead is within ACC with Low Speed Follow
range and slows to a stop
3WARNING
Exiting a vehicle that has been stopped
while the ACC with Low Speed Follow
system is operating can result in the vehicle
moving without operator control.
A vehicle that moves without operator
control can cause a crash, resulting in
serious injury or death.
Never exit a vehicle when the vehicle is
stopped by ACC with Low Speed Follow.
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Continued407
uuWhen Driving uAdaptive Cruise Control (ACC) with Low Speed Follow
Driving
The system may automatically shut off and the ACC indicator will come on under
certain conditions. Some examples of these conditions are listed below. Other
conditions may reduce some of the ACC functions.
2 Front Sensor Camera P. 400
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
■Vehicle conditions
• The outside of the windshield 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 heavy 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. 458
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 400
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.
If you need the radar sensor to be repaired, or
removed, or the radar sensor cover is strongly
impacted, turn off the system by pressing the MAIN
button and take your vehicle to a dealer.
Have your vehicle checked by a dealer if you find any
unusual behavior of the system (e.g., the warning
message appears too frequently).
* Not available on all models
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