2014 Acura RLX steering

uuWhen DrivinguCruise Control
*
354Driving
Increase or decrease the vehicle speed using the RES/+/SET/– switch on the steering
wheel.
•Each time you press the switch up or down, the vehicle speed is increased or
decreased by about 1 mph (1.6 km/h).
•If you keep the switch pressed up or down, the vehicle speed increases or
decreases until you release it. This speed is then set.
To cancel cruise control, do any of the
following:
•Press the CANCEL button.
•Press the CRUISE button.
•Depress the brake pedal.
The CRUISE CONTROL indicator goes off.■
To Adjust the Vehicle Speed
1To Adjust the Vehicle Speed
You can set the vehicle speed pressing the RES/+/
SET/– switch down on the steering wheel when
adjusting the speed with the accelerator and brake
pedals.
■
To Cancel
To decrease speedTo increase speed
1To Cancel
Resuming the prior set speed:
After cruise control has been canceled, you can still
resume the prior set speed by pressing the RES/+/
SET/– switch up while driving at a speed of at least
25 mph (40 km/h) or more.
You cannot set or resume in the following situations:•When vehicle speed is less than 25 mph (40 km/h)•When the CRUISE button is turned off
At vehicle speeds of 22 mph (35 km/h) or less, cruise
control is canceled automatically.
CRUISE ButtonCANCEL Button

355
uuWhen DrivinguAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
Continued
Driving
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
Helps maintain a constant vehicle speed and a set following distance behind a
vehicle detected ahead of yours and, if the detected vehicle comes to a stop,
decelerates and stops your vehicle, without you having to keep your foot on the
brake or the accelerator.
1Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
Important Safety ReminderAs with any system, there are limits to ACC with LSF.
Inappropriate use of ACC with LSF can result in a serious
accident. Use the brake pedal whenever necessary, and always
keep a safe distance between your vehicle and other vehicles.The radar sensor for ACC with LSF is shared with the
collision mitigation braking system
TM (CMBS
TM).
2Collision Mitigation Braking SystemTM
(CMBS
TM)* P. 3913
WARNING
Improper use of ACC with LSF can lead to a
crash.
Use ACC with LSF only when driving on
expressways or freeways and in good
weather conditions.
3
WARNING
Exiting a vehicle that has been stopped
while the ACC with LSF 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 LSF.
When to use■Vehicle speed for ACC with LSF: A vehicle is
detected ahead within ACC with LSF range –
ACC with LSF operates at any vehicle speed.
No vehicle is detected within ACC with LSF
range – ACC with LSF operates at the speed of 25
mph (40km/h) or above.■Shift positions for ACC with LSF: In
(D.The radar sensor is in the front grille.
How to use■Press the MAIN button on
the steering wheel.ACC (green) is on in the
instrument panel.
ACC with LSF is ready to
use.* Not available on all models

uuWhen DrivinguAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
358Driving
■There is no vehicle ahead
When driving at 22 mph (35 km/h) or above:
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 LSF accelerates your
vehicle to the set speed, and then maintains it.
When driving under 22 mph (35 km/h) and no
vehicle is detected ahead: ACC with LSF
automatically cancels. The beeper sounds once.
■When you depress the accelerator pedal
You can temporarily increase the vehicle speed. In this case, there is no audible or
visual alert even if a vehicle is in the ACC with LSF range.
ACC with LSF stays on unless you cancel it. Once you release the accelerator pedal,
the system resumes the set speed.■A vehicle detected ahead is within ACC with LSF range and stops
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 the multi-information
display blinks. If you press the RES/+/SET/–
switch up or down, or depress the accelerator
pedal, ACC with LSF operates again within the
prior set speed.A vehicle icon with dotted-line
contour appears on the multi-
information display
1When in Operation
Limitations
Use the brake pedal to maintain a safe distance with
other vehicles in the following cases. ACC with LSF
may not work properly when:•A vehicle ahead of you is parked when your vehicle
is moving.•Motorcycles or other small vehicles are ahead of
you.•A vehicle cuts in front of you at a short distance.
ACC with LSF may momentarily apply brakes or
sound a beep if there is a vehicle, or even a building,
next to you if:•You make a sudden turn or drive on a narrow road.•You abruptly move the steering wheel.•You are in an unusual position within your lane.
When your vehicle stops automatically because a
vehicle detected ahead of you has stopped, the
distance between the two vehicles will vary based on
the ACC with LSF distance setting, as follows:
Short: 11.5 ft (3.5 m)
Middle: 14.1 ft (4.3 m)
Long, Extra Long: 16.4 ft (5.0 m)
2To Set or Change Following Distance P. 360

Continued
359
uuWhen DrivinguAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
Driving
Increase or decrease the vehicle speed using the RES/+/SET/– switch on the steering
wheel.
•Each time you press the switch up or down, the vehicle speed is increased or
decreased by about 1 mph or 1 km/h accordingly.
•If you keep the switch pressed up or down, the vehicle speed increases or
decreases by about 5 mph or 5 km/h accordingly.■
To Adjust the Vehicle Speed
1To Adjust the Vehicle Speed
If a vehicle detected ahead is going at a speed slower
than your increased set speed, ACC with LSF may not
accelerate your vehicle. This is to maintain the set
distance between your vehicle and the vehicle ahead.
To increase speedTo decrease speed

Continued
361
uuWhen DrivinguAdaptive Cruise Control (ACC) with Low Speed Follow (LSF)
*
Driving
To cancel ACC with LSF, do any of the
following:
•Press the CANCEL button.
•Press the MAIN button.
uACC with LSF indicator goes off.
•Depress the brake pedal.
uWhen the LSF function has stopped the
vehicle, you cannot cancel ACC with LSF
by depressing the brake pedal.
■Automatic cancellation
The beeper sounds and a message appears on the multi-information display when
ACC with LSF is automatically canceled. Any of these conditions may cause the ACC
with LSF to automatically cancel:
•Your vehicle speed slows to 22 mph (35 km/h) or below when a detected vehicle
goes out of the ACC with LSF range.
•Bad weather (rain, fog, snow, etc.)
•When the radar sensor in the front grille gets dirty.
•The vehicle ahead of you cannot be detected.
•An abnormal tire condition is detected, or the tires are skidding.
•Driving on a mountainous road, or driving off road for extended periods.
•Abrupt steering wheel movement.
•When the ABS, VSA® or CMBS
TM is activated.
•When the VSA® system indicator comes on.
•When the vehicle is stopped on a very steep slope.
•When you manually apply the parking brake.
•When the detected vehicle within the ACC with LSF range is too close to your
vehicle.
■
To Cancel
1To Cancel
Resuming the prior set speed: After you have
canceled ACC with LSF, you can resume the prior set
speed while it is still displayed. Press the RES/+/SET/
– switch up when driving at a speed of at least 25
mph (40 km/h) or more.
Even if your vehicle speed has gone down to less than
25 mph (40 km/h), you can still resume the prior set
speed when ACC with LSF detects a vehicle ahead of
you.
You cannot set or resume in the following situations:•When the vehicle speed is less than 25 mph
(40km/h) and there is no vehicle detected in front
of your vehicle•When the MAIN button is turned off
CANCEL
ButtonMAIN
Button
1Automatic cancellation
Even though ACC with LSF has been automatically
canceled, you can still resume the prior set speed.
Wait until the condition that caused ACC with LSF to
cancel improves, then press the RES/+/SET/– switch
down.

370
uuWhen DrivinguLane Keeping Assist System (LKAS)
*
Driving
Lane Keeping Assist System (LKAS)
*
Provides steering input to help keep the vehicle in the middle of a detected lane and
provides audible and visual alerts if the vehicle is detected drifting out of its lane.
1Lane Keeping Assist System (LKAS)
*
Important Safety Reminders
The LKAS is for your convenience only. It is not a
substitute for your vehicle control. The system does
not work if you take your hands off the steering
wheel or fail to steer the vehicle.
2Multi-Information Display Warning and
Information Messages P. 93
Do not place an object on the top of the instrument
panel. It may reflect onto the windshield and prevent
the system from detecting lane lines properly.
The LKAS is convenient when it is used on freeways.
The LKAS may not work properly under the following
conditions:•Your tires are over or under inflated.•Your tires or wheels are of varied size or
construction.•Your vehicle’s suspension has been altered,
changing the height of the vehicle.•Your vehicle has heavy load in the trunk or on the
rear seats.•A compact spare tire
* is mounted.
•Driving on snowy or wet roads.•Roadway lane markers are difficult to see due to
weather (rain, snow, fog, etc.) or road conditions.•Driving on a road with temporary lane markings.•Multiple or varied lane markings are visible on the
pavement due to road repairs or old lane markings.•Roadway objects or structures are misinterpreted
as lane markers.•On non-freeway roadways and on freeways with
many curves.
■Steering input assist
The system applies torque to the
steering to keep the vehicle between
the left and right lane lines. The
applied torque becomes stronger as the
vehicle gets closer to either of the lane
lines.
■Audible and visual alerts
Beeps and a warning display alert
you that the vehicle is drifting out of
a detected lane.
When you operate the turn signals to change lanes, the system is suspended, and
resumes after the signals are off.
() If you make a lane change without operating the turn signals, the LKAS
alerts activate, and torque is applied to the steering.
■LKAS camera
Monitors the lane
lines
* Not available on all models

373
uuWhen DrivinguLane Keeping Assist System (LKAS)
*
Continued
Driving
■The system operation is suspended if
you:
•Set the wipers to continuous operation.
uTurning the wipers off resumes the
LKAS.
•Decrease the vehicle speed to 40 mph (64
km/h) or less.
uIncreasing the vehicle speed to 45 mph
(72 km/h) or more resumes the LKAS.
•Depress the brake pedal.
uThe LKAS resumes and starts detecting
the lane lines again once you release the
brake pedal.
■The LKAS may automatically be suspended when:
•The system fails to detect lane lines.
•The steering wheel is quickly turned.
•You fail to steer the vehicle.
•The vehicle runs on a curved road over the speed limit.
•The camera temperature gets extremely high or low.
Once these conditions no longer exist, the LKAS automatically resumes.When the LKAS is suspended,
the lane lines on the multi-
information display change to
contour lines, and the beeper
sounds.

377
uuWhen DrivinguAgile Handling Assist System
Driving
Agile Handling Assist SystemLightly brakes each of the front and rear wheels, as needed, when you steer the
wheel, and helps support the vehicle’s stability and performance during cornering.Precision All Wheel Steer SystemMonitors road conditions while you are driving. In response to current driving
conditions, the system automatically makes slight adjustment to the relative rear
wheel toe settings to help enhance vehicle control and stability.
1Agile Handling Assist System
The agile handling assist system cannot enhance
stability in all driving situations. You still need to drive
and corner at speeds appropriate for the conditions
and always leave a sufficient margin of safety.
When the VSA® system indicator comes on and stays
on while driving, the agile handling assist system
does not activate.
You may hear a sound coming from the engine
compartment while the system is activated. This is
normal.1Precision All Wheel Steer System
The Precision All Wheel Steer System cannot enhance
vehicle control and stability in all driving situations.
You still need to drive and corner at speeds
appropriate for the conditions and always leave a
sufficient margin of safety.
The toe setting of the rear wheels may get stuck in a
non-centered setting if the system malfunctions
while driving. This can cause the vehicle to pull to a
side even as you keep the steering wheel in the
center position. If this occurs, the system
automatically limits the vehicle speed to a maximum
of 50 mph (80 km/h). Reduce your speed and be
extra cautious, as handling may be difficult. Go to a
dealer immediately.