Acura RL 2006 Owner's Manual

If the vehicle ahead of you slows
down abruptly, or if another vehicle
cuts in f ront of you, a beeper sounds
and a message appears on the multi-
inf ormation display to warn you.Your vehicle f ollows the vehicle
ahead of it, keeping a constant
distance. ACC will not keep your
vehicle at a constant distance if the
vehicle ahead of you goes out of
range of your set speed.If the vehicle ahead of you slows
down and changes lanes, ACC no
longer tracks it. Your vehicle will
then return to your set speed.
In the case, decelerate your vehicle
by pressing the brake pedal, and
keep an appropriate distance f rom
the vehicle ahead.
When a vehicle ahead is within ACC
range and going at a steady speed
A daptive Cruise Control (A CC)
240

ACC does not work below 25 mph
(40 km/h). It cannot bring your
vehicle to a complete stop.
ACC will not sound a beeper or
display a message on the multi-
inf ormation display to warn you of
vehicles going slower than 13 mph
(20 km/h) or vehicles that are
parked. In these cases, it is up to
you to maintain a safe distance by
using the brake pedal.
ACC may not recognize
motorcycles or other small
vehicles ahead of your vehicle.ACC may react to vehicles beside
you or even building beside you by
momentarily applying the brakes
or sounding a beeper under
conditions such as a sudden curve
or narrowing of the road, an
abrupt movement of the steering
wheel, or if you are in an unusual
position within your lane.
A daptive Cruise Control (A CC)
Limitations
Features
241

Push the ACC button on the
steering wheel. The ACC indicator
on the instrument panel comes on,
and ‘‘ACC’’ is shown on the multi-
inf ormation display.
Accelerate to the desired speed
above25mph(40km/h).Press and release the DECEL/
SET button on the steering wheel.
If you press the DECEL/SET button
when the vehicle speed is below 25
mph (40 km/h), you will hear three
beeps. This means ACC is not
activated, and you cannot set your
speed. When your speed reaches 25 mph
(40 km/h), ACC goes into wait mode,
and ‘‘ACC STANDBY’’ is shown on
the multi-information display.
1.
2. 3.
CONT INUED
A daptive Cruise Control (A CC)
Using the ACC
242
ACC BUTTON DECEL/SET BUTTON

When the speed is set, it is shown
along with a vehicle icon and
distance bars on the multi-
inf ormation display.
Refertopage forhowtosetand
change the set distance between
your vehicle and the vehicle ahead of
you.If you cancel ACC by pressing the
CANCEL button or by tapping the
brake pedal, the previously set
cruising speed is shown on the multi-
inf ormation display. To store this
speed as your new cruising speed,
press and release the RES/ACCEL
button.
If you change the speed unit
measurement f rom the f actory
def ault setting, the initial speed unit
measurement is shown under the
current unit.
To change the speed unit
measurement f rom mph to km/h,
see page . 246
89
A daptive Cruise Control (A CC)
Features
243
SET VEHICLE
SPEED
U.S.
CANADA CANADACANADA
U.S.
U.S.
PREVIOUSLY SET SPEED
SET VEHICLE
DISTANCE
INITIAL SPEED
UNIT

The set speed can be increased
using the RES/ACCEL button or the
accelerator pedal.
To increase the set speed with the
RES/ACCEL button, do this:
Press and hold the RES/ACCEL
button. The vehicle will accelerate.
When you reach the speed you want,
release the button.
To increase your speed in smallamounts, tap the RES/ACCEL
button repeatedly. Each time you do
this, your vehicle will speed up about
1 mph (1 km/h).
While the vehicle accelerates to the
set speed, the set speed on the multi-
inf ormation display will f lash.
If a vehicle ahead of you is driving at
a slower speed than the speed you
want to set, your vehicle will not
accelerate; it will keep some distance
between your vehicles.
To increase the set speed with the
accelerator pedal, do this:
Press the accelerator pedal to
increase to the speed you want, then
press the DECEL/SET button. The
set speed will be shown on the multi-
inf ormation display. If you do not
press the DECEL/SET button, your
vehicle will return to the previously
set speed.The ACC beeper will not sound
while you press the accelerator pedal,
no matter how close you get to the
vehicle ahead of you.
A daptive Cruise Control (A CC)
Increasing the Set Speed
244
RES/ACCEL BUTTON

CONT INUED
The set speed can be decreased
using the DECEL/SET button or the
brake pedal.
To decrease the set speed with the
DECEL/SET button, do this:
Press and hold the DECEL/SET
button. Release the button when you
reach the speed you want.
To slow down in small amounts, tap
the DECEL/SET button repeatedly.Each time you do this, your vehicle
slows down about 1 mph (1 km/h).
When the system detects a vehicle
ahead of you, a beeper sounds once
and a solid-line vehicle icon appears
on the multi-information display.
The set cruising speed will be shown
on the multi-information display.
On a steep downhill, the vehicle
speed may exceed the set cruising
speed.
To decrease the set speed with the
brake pedal, do this:
Tap the brake pedal. When the
vehicle slows down to the speed you
want, press the DECEL/SET button.
The set speed will be shown on the
multi-inf ormation display. If you use
the brake pedal to decrease speed,
andthenpresstheRES/ACCEL
button, your vehicle will return to the
previously set speed.
A daptive Cruise Control (A CC)
Decreasing the Set Speed
Detecting a Vehicle A head of You
Features
245
SET/DECEL BUTTONU.S.
CANADA

With ACC on, the distance between
your vehicle and the vehicle ahead of
you is controlled and maintained.
You can change this distance to one
of three ranges: long, middle, or
short,To change the range, press the
DISTANCE button. Each time you
press the button, the range changes
f rom Long, to Middle, and then to
Short.
The higher your vehicle speed is, the
longer the distance will be set as
shown below.
When that vehicle changes lanes or
goes out of ACC range, a beeper
sounds once. If there is no vehicle
ahead of you within ACC range, a
dotted-line vehicle icon will be on the
multi-inf ormation display.
To set the ACC beeper on or of f , see
page . 87
Speed
Vehicle
Distance Long
Middle Short 50 mph
(80 Km/h)
154 feet
47 meters 111 feet
34 meters 85 feet
26 meters 65 mph
(104 Km/h)
200 feet
61 meters 173 feet
42 meters 101 feet
31 meters
A daptive Cruise Control (A CC)
Changing Vehicle Distance
246
DISTANCE BUTTON
U.S.
CANADA

Press the ACC button. The ACC
indicator in the instrument panel
goes off. Tap the brake pedal. Push the CANCEL button on the
steering wheel.If you cancel ACC by pressing the
ACC button, the previously set
cruising speed is erased f rom
memory.
The distance you select is also
shown on the multi-inf ormation
display.
ACC is canceled whenever you do
any of these actions:When you push the CANCEL button
or tap the brake pedal to cancel ACC,
the set cruising speed stays in
memory. When you turn on ACC
again, the speed is shown on the
multi-inf ormation display. To return
to that speed, accelerate to over 25
mph (40 km/h), then press the RES/
ACCEL button.
A daptive Cruise Control (A CC)
Canceling the A CC
Features
247
LONG
RANGE
MIDDLE
RANGE
SHORT
RANGE CANCEL BUTTON
U.S.
CANADA
U.S. CANADA
U.S.
CANADA

This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to the ON (II)
position. If it comes on at any other
time, there is a problem in the ACC
system. If this happens, take the
vehicle to your dealer to have it
checked.
The ACC system cannot be used
while this indicator is on.
When ACC is automatically
cancelled, the beeper sounds three
times, and an ACC OFF message
appears on the multi-inf ormation
display f or 3 seconds.
Any of these conditions may cause
ACC to cancel:
The vehicle speed decreases
below22mph(35km/h). Driving on a mountainous road, or
driving of f road f or extended
periods.
When the VSA indicator comes on. When the ABS or VSA is activated.
Abrupt steering wheel movement.
If ACC is cancelled by any these
conditions, wait until the condition
improves, then press the RES/
ACCEL button to restore ACC.
When you do this, the vehicle will
resume its set cruising speed.
If you turn the ignition switch to the
ACCESSORY (I) or the LOCK (0)
position af ter ACC was automatically
cancelled, the set speed is erased,
and you must enter it again (see
page ).
Poor weather (rain, f og, snow, etc.)
When the radar sensor in the front
grill gets dirty.
The vehicle ahead of you cannot
be detected.
An abnormal tire condition is
detected, or the tires are skidding.242
A daptive Cruise Control (A CC)
Automatic ACC Cancellation
ACC Indicator
248
ACC INDICATOR

The multi-inf ormation display shows
various messages related to ACC.
For a description of each ACC
message you may see, ref er to the
chart on this and the f ollowing page.
CONT INUED
MessageDescription
ACC is on.
ACC is on and in standby mode.
A cruising speed can be set by
pressing the DECEL/SET button.
ACC is in standby mode, and the
previously set cruising speed is in
memory.
The previously set speed can be
resumed by pressing the RES/
ACCEL button.
A daptive Cruise Control (A CC)
Messages on the
Multi-Inf ormation Display
Features
249
U.S.
CANADA