2006 Acura RL Owner's Manual

Your vehicle’s audio system will
disable itself if it is disconnected
f rom electrical power f or any reason.
To make it work again, you must
enter a specif ic f ive-digit code with
the preset buttons. Because there
are hundreds of number
combinations possible f rom the f ive
digits, making the system work
without knowing the exact code is
nearly impossible.
Youshouldhavereceivedacardthat
lists your audio system code number
and serial number. It is best to store
this card in a saf e place at home. In
addition, you should write the audio
system’s serial number in this owner’s
manual.
If you lose the card, you must obtain
the code number f rom your dealer.
To do this, you will need the audio
system’s serial number.If your vehicle’s battery is discon-
nected or goes dead, or the radio
f use is removed, the audio system
will disable itself . If this happens,
youwillsee‘‘ ’’intheupper
display the next time you turn on the
system. Use the preset buttons to
enter the f ive-digit code. The code is
locatedontheradiocodecard
included in your owner’s manual kit.
When it is entered correctly, the
radio will start playing.
If you make a mistake entering the
code, do not start over; complete the
f ive-digit sequence, then enter the
correct code. You have 10 tries to
enter the correct code. If you are
unsuccessf ul in 10 attempts, you
must then leave the system on for 1
hour bef ore trying again.
If thecodecardislost,yourdealer
can access your code with your
radio’s serial number. To access the
serial number, turn the radio on. Itmust display ‘‘ ’’, then turn
the radio off. Push and hold the
preset 1 and preset 6 buttons, then
push the power/volume knob. The
serial number will appear in two sets
of f our digits.
The system will retain your AM and
FM presets even if power is
disconnected.
Radio T hef t Protection
232

The security system will not set if
the hood, trunk, or any door is not
f ully closed. If the system will not set,
check the Door and Trunk Open
monitor on the instrument panel (see
page ) to see if the doors and
trunk are f ully closed. Since it is not
part of the monitor display, manually
check the hood.
Do not attempt to alter this system
or add other devices to it.
The security system helps to protect
your vehicle and valuables f rom thef t.
The horn sounds and a combination
of headlights, position/side marker
lights, and taillights f lash if someone
attempts to break into your vehicle
or remove the radio. This alarm
continues f or 2 minutes, then the
system resets. To reset an alarming
system bef ore the 2 minutes have
elapsed, unlock either f ront door
with the remote or the built-in key.
With the system set, you can still
open the trunk with the remote
without triggering the alarm. The
alarm will sound if the trunk lock is
f orced, or the trunk is opened with
the trunk release button on the
driver’s door or the emergency trunk
opener.
Once the security system is set,
opening any door or the hood
without using the built-in key or the
remote will cause it to sound. It also
sounds if the radio is removed f rom
the dashboard or the audio system
wiring is cut.
The security system automatically
sets 15 seconds after you lock the
doors, close the hood, and close the
trunk. For the system to activate,
you must lock the doors f rom the
outside with the remote, built-in key,
lock tab, or door lock switch. The
security system indicator on the
instrument panel starts blinking
immediately to show you the system
is setting itself . 13
Security System
Features
233
SECURITY SYSTEM INDICATOR

Cruise control allows you to maintain
asetspeedabove25mph(40km/h)
without keeping your f oot on the
accelerator pedal. It should be used
f or cruising on straight, open
highways. It is not recommended f or
city driving, winding roads, slippery
roads, heavy rain, or bad weather.Press and release the DECEL/
SET button on the steering wheel.
The CRUISE CONTROL icon
appears on the multi-inf ormation
display to show the system is now
activated.
Accelerate to the desired cruising
speedabove25mph(40km/h). Push in the CRUISE button on the
steering wheel. The CRUISE
MAIN indicator on the instrument
panel comes on. When cruise control is on while
driving, the SH-AWD torque
distribution monitor and the tire
pressure monitor are not shown
on the multi-information display.
1.
2. 3.
Using Cruise Control
Cruise Control
234
RES/
ACCEL
BUTTON
DECEL/SET BUTTON
CRUISE BUTTON
Improper use of the cruise
control can lead to a crash.
Use the cruise control only
when traveling on open
highways in good weather.

You can increase the set cruising
speed in any of these ways:You can decrease the set cruising
speed in any of these ways:
Press and hold the RES/ACCEL
button. When you reach the
desired cruising speed, release the
button.
Push on the accelerator pedal.
Accelerate to the desired cruising
speed, and press the DECEL/SET
button. Press and hold the DECEL/SET
button. Release the button when
you reach the desired speed.
Tap the brake pedal lightly with
your f oot. The CRUISE
CONTROL indicator on the
instrument panel will go out.
When the vehicle slows to the
desired speed, press the DECEL/
SET button.
To increase your speed in very
small amounts, tap the RES/
ACCEL button. Each time you do
this, the vehicle speeds up about 1
mph (1.6 km/h). To slow down in very small
amounts, tap the DECEL/SET
button. Each time you do this,
your vehicle slows down about 1
mph (1.6 km/h).
Cruise control may not hold the set
speed when you are going up and
down hills. If your speed increases
going down a hill, use the brakes to
slow down. This cancels cruise
control. On models with adaptive
cruise control (ACC), this also
causes the cruise control icon on the
multi-inf ormation display to go of f
and the cruise mode icon to come on.
To resume the set speed, press the
RES/ACCEL button. The CRUISE
CONTROLicononthemulti-
inf ormation display will come back
on.
When climbing a steep hill, the
automatic transmission may
downshif t to hold the set speed.
CONT INUED
Changing the Set Speed
Cruise Control
Features
235

Tap the brake pedal.
Push the CANCEL button on the
steering wheel.
Resting your f oot on the brake pedal
causes cruise control to cancel. Even with cruise control on, you can
still use the accelerator pedal to
speed up f or passing. Af ter
completing the pass, take your foot
of f the accelerator pedal. The vehicle
will return to the set cruising speed.
You can cancel cruise control in any
of these ways:Push the CRUISE button. When you push the CANCEL button
or tap the brake pedal, the system
remembers the previously set speed.
To return to that speed, accelerate to
above25mph(40km/h),thenpress
and release the RES/ACCEL button.
The CRUISE CONTROL indicator
comes on. The vehicle accelerates to
thesamespeedasbefore.
Pressing the CRUISE button turns
the system completely of f and erases
the previous cruising speed. Resuming the Set Speed
Cancelling Cruise Control
Cruise Control
236
CANCEL BUTTON CRUISE BUTTON

The radar sensor for ACC is shared
with the collision mitigation brake
system (CMBS). For more
inf ormation on the radar sensor, see
page . For more inf ormation on
CMBS, see page . Adaptive Cruise Control (ACC)
consists of a radar sensor in the
f ront grille, the ACC buttons on the
steering wheel, and the ACC
f unctions of the multi-inf ormation
display.325
326
If equipped
A daptive Cruise Control (A CC)
A CC Components
Features
237
ACC INDICATOR
MULTI-INFORMATION
DISPLAY
RES/ACCEL
BUTTON
ACC BUTTON
DISTANCE BUTTON
CANCEL BUTTON DECEL/SET
BUTTON

Adaptive cruise control (ACC) allows
you to maintain a set speed and keep
the vehicle ahead of you at a safe
distance without having to use the
accelerator pedal or the brake pedal.
When the vehicle ahead of you slows
down or speeds up, ACC senses the
change in distance and compensates
by accelerating or braking your
vehicle to reach the cruising speed
you previously set. The distance
between vehicles is based on your
speed: the f aster you go, the longer
the distance will be; the slower you
go, the shorter it will be.If the vehicle ahead of you slows
down or speeds up suddenly, ACC
alerts you by sounding a beeper and
displaying a message on the multi-
inf ormation display.
TheACCradarsensorinthefront
grille can detect and monitor the
distance of a vehicle up to 328 f eet
(100 meters) ahead of your vehicle.
For more inf ormation on the radar
sensor, see page .
Do not use ACC under these
conditions:
In poor visibility.
In heavy traffic.
When you must slow down and
speed up repeatedly.
On winding roads.
When you enter a toll gate,
interchange, service area, parking
area, etc. In these areas, there is
no vehicle ahead of you, but ACC
would still try to accelerate to your
set speed.
In bad weather (rain, f og, snow,
etc.)
On a slippery road (f or example a
road covered with ice or snow).
As with any system, there are limits
to ACC. Inappropriate use of ACC
can result in a serious accident. Use
the brake pedal whenever necessary,
and always keep a safe distance
between your vehicle and other
vehicles. 326
A daptive Cruise Control (A CC)
Overview
Important Saf ety Precautions
238

When there is no vehicle ahead withinACC range When a vehicle ahead is within ACC
range and going slower than your setspeed
Your vehicle will maintain a set
cruising speed. If the vehicle ahead of you is going
slower than your set speed, your
vehicle will slow down to the speed
of that vehicle. Your vehicle will then
f ollow at a constant distance until the
vehicle ahead changes speed again.
CONT INUED
A daptive Cruise Control (A CC)
Operating Characteristics
Features
239
Improper use of ACC can lead
toacrash.
Use ACC only when traveling
on open highways in good
weather.