Remote start Acura MDX 2020 User Guide
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Continued157
uuTailgate uOpening/Closing the Power Tailgate
Controls
Press the power tailgate button for more than 
one second to operate when the power mode 
is in VEHICLE OFF (LOCK).
u Some exterior lights flash and the beeper 
sounds.
If you press the button again while the power 
tailgate is moving, it reverses direction.
■Customizing when to open the tailgate
Anytime:  The power tailgate unlocks and open s at the same time. This is the 
default setting.
When Unlocked:  The tailgate opens when all doors are unlocked.
2Customized Features  P. 126, 358
■Using the Remote Transmitter1Opening/Closing the Power Tailgate
If you close the power tail gate when all the doors are 
locked, the power tailgate locks automatically.
If you replace the battery or  the power tailgate fuse 
while the tailgate is open,  the power tailgate may be 
disabled. The power tail gate resumes once you 
manually close the tailgate.
Installing aftermarket com ponents other than Acura 
genuine accessories on the power tailgate may 
prevent it from fully opening or closing.
Make sure the power tailgate  is fully open before you 
get your luggage in and out.
The beeper sounds when you start driving while the 
power tailgate  is still open, or closing.
Do not touch the sensors located on both sides of the 
tailgate. The power tailga te does not close if you 
touch either sensor when you are trying to close the 
tailgate.
Be careful not to scratch the sensors with a sharp 
object. If scratched, they can be damaged, and the 
power tailgate  closing feature malfunctions.
If the power tailgate meet s resistance while opening 
or closing, the auto reverse feature reverses the 
direction. The beeper sounds three times.
Power 
Tailgate 
Button
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162
Controls
Security System
Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from 
starting the engine. Each key contains electronic transmitters that use electronic 
signals to verify the key.
Pay attention to the follo wing when pressing the ENGINE START/STOP button:
• Do not allow objects that emit strong radio waves near the  ENGINE START/
STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system near the  ENGINE 
START/STOP  button.
• Do not put the key near magnetic items.  Electronic devices, such as televisions 
and audio systems emit strong magnetic  fields. Note that even a key chain can 
become magnetic.
Security System Alarm
The security system alarm activates when  the tailgate, hood or doors are forcibly 
opened. The alarm does not activate if the  tailgate or doors are opened with the key, 
remote transmitter or keyless access system.
However, the alarm activates if a door is opened with the key and then the hood is 
opened before the power mode is set to ON.
■When the security sy stem alarm activates
The horn sounds intermittently, and some exterior lights flash.
1 Immobilizer System
NOTICE
Leaving the key in the vehicl e can result in theft or 
accidental movement of the vehicle.
Always take the key with  you whenever you leave the 
vehicle unattended.
Do not alter the system or  add other devices to it.
Doing so may damage the system and make your 
vehicle inoperable.
1 Security System Alarm
Do not alter the system or  add other devices to it.
Doing so may damage the system and make your 
vehicle inoperable.
The security system alarm continues for a maximum 
of two minutes until the  security system alarm 
deactivates.
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168
Controls
Operating the Switches Around the Steering Wheel
ENGINE START/STOP Button
*1:Canadian models
■Changing the Power Mode1ENGINE START/STOP Button
ENGINE START/STOP  Button Operating Range
You can start the engine when the keyless access 
remote is inside the vehicle.
The engine may also run if the keyless access remote 
is close to the door or window, even if it is outside the 
vehicle.
ON mode:
Indicator in the button is of f, if the engine is running.
If the battery of the keyless access remote is getting 
low, the engine may not start when you press the 
ENGINE START/STOP  button. If the engine does not 
start, refer to the following link.
2 If the Keyless Access Remote Battery is 
Weak P. 650
Do not leave the power mode in ACCESSORY or ON 
when you get out.
Operating RangeVEHICLE OFF (LOCK)
Indicator in the button is off.
The steering wheel is locked
*1. 
The power to all electrical components is turned off.
ACCESSORY
Indicator in the button is on.
Operate the audio system and other accessories in this 
position.
ON
Indicator in the button is on.
All electrical components can be used.
Press the button.
Indicator
Without pressing 
the brake pedal
Press the button without 
the transmission in 
( P.
Press the button with 
the transmission in 
( P.
Put the transmission into (P.
U.S. models
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uuOperating the Switches Around the Steering Wheel uENGINE START/STOP Button
Continued
Controls
If you leave the vehicle for 30 to  60 minutes with the transmission in (P and the 
power mode in ACCESSORY, the vehicle automa tically goes into the mode similar to 
VEHICLE OFF (LOCK) to avoid draining the battery.
When in this mode:
The steering wheel does not lock.
You cannot lock or unlock doors with the  remote transmitter or the keyless access 
system.
Press the  ENGINE START/STOP  button twice to switch  the mode to VEHICLE OFF 
(LOCK).
If you open the driver’s door when the pow er mode is set to ACCESSORY, a warning 
buzzer sounds.
■Automatic Power Off
■Power Mode Reminder
Canadian models
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uuOperating the Switches Around the Steering Wheel uENGINE START/STOP Button
170
Controls
Warning buzzers may sound from inside and/
or outside the vehicle to remind you that the 
keyless access remote is out of the vehicle. If 
the buzzer continues even after the remote is 
put back inside, place it to be within its 
operational range.
■When the power mode is in ON
If the keyless access remo te is taken out of the 
vehicle, and all the doors are closed, a 
warning buzzer sounds from both inside and 
outside the vehicle. A warning message on 
the MID notifies the driver inside that the 
remote is outside of the vehicle.
■When the power mode is in 
ACCESSORY
If the keyless access remo te is taken out of the 
vehicle, and all the doors are closed, a 
warning buzzer sounds from outside the 
vehicle.
■Keyless Access Remote Reminder1 Keyless Access Remote Reminder
When the keyless access remote is within the 
system’s operational range,  and the driver’s door is 
closed, the warni ng function cancels.
If the keyless access remote  is taken out of the vehicle 
after the engine has been started, you can no longer 
change the  ENGINE START/STOP  button mode or 
restart the engine. Always make sure if the remote is 
in your vehicle when you operate the  ENGINE 
START/STOP  button.
Removing the keyless access remote from the vehicle 
through a window does not  activate the warning 
buzzer.
Do not put the keyless access remote on the 
dashboard or in the glove box. It may cause the 
warning buzzer to go of f. Under some other 
conditions that can prevent  the vehicle from locating 
the remote, the warning buzzer may also go off even 
if the remote is within the system’s operational 
range.
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uuAudio System Basic Operation uPlaying SiriusXM ® Radio
258
Features
1. Select the SiriusXM® mode.
2 Audio Remote Controls  P. 237
2 On Demand Multi-Use DisplayTM P. 240
2.Select a channel using the  ,   icons or the preset numbers ( 1-12) on the preset 
mode screen.
■SiriusXM®  channel manual tune screen
1.Select  Tune.
2. Enter the desired channel number using the 
numeric keypad.
3. Select  OK to tune into the channel.
You can also tune into the channel of your 
choice following the procedures below 
instead of inputting its channel number.
1. Touch the desired channel number on the 
channel bar.
2. Select and hold the channel indicator, then 
slide it to the desired channel number on 
the channel bar.
■To Play SiriusXM ® Radio1 Playing SiriusXM ® Radio
You can control the SiriusXM ® radio using voice 
commands
*.
2 Voice Control Operation  P. 251
In the channel mode, all  available channels are 
selectable. In the category mode, you can select a 
channel within a ca tegory (Jazz, Rock, Classical, etc.).
There may be instances when SiriusXM ® Radio does 
not broadcast all the data fi elds (artist name, title). 
This does not indicate a  problem with your audio 
system.
SiriusXM ® Radio stations load in ascending order, 
which can take about a minute. Once they have 
loaded you will be able to  scroll up or down to make 
your selections.
Tune Start:
When you change a channel, a song being played on 
that channel restarts from the beginning with this 
function. This can be turned on or off from the Play 
the Song from the Beginning  setting.
2 Customized Features  P. 358
1SiriusXM ® channel manual tune screen
Channel icons:
Select   or   to the previous or next channel. 
Select and hold to rapidly sk ip 10 channels at a time.
Channel Indicator Channel Bar
Numeric Keypad
* Not available on all models
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362
uuCustomized Features u
Features
 Maintenance ResetMaintenance Info.
 Preferred Dynamic ModeDynamic 
Mode 
Key And Remote Unlock Mode
Keyless Lock Answer Back
Security Relock Timer
Auto Door Lock
Auto Door Unlock  Door
Auto Folding Door Mirror*
Door Unlock Mode
Keyless Access Beep
 
 Interior Light Dimming Time
Headlight Auto Off Timer
Auto Light Sensitivity*
Remote Start System On/Off*
Walk Away Auto Lock
 Lighting
 Keyless 
Access
Keyless Access Light Flash
 Keyless Open Mode
Power Open By Outer Handle
 Power 
Tailgate
* Not available on all models
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372
uuCustomized Features u
Features
*1:Default SettingSetup 
Group Customizable Features Desc
ription Selectable Settings
Vehicle 
Settings
Driving 
Position 
Memory Position LinkTurns the driving position memory system on and 
off.On*1/Off
Easy Entry/Exit
Moves the seat fully rearward and steering wheel 
fully up when you get in/get out of the vehicle. 
Changes the setting for this feature.Seat & Steering 
Wheel*1/Seat Only /
Steering Wheel 
Only /Off
Keyless 
Access
Door Unlock ModeChanges which doors unlock when you grab the 
driver’s door handle.Driver’s Door or 
Tailgate Only*1/All 
Doors
Keyless Access Light 
FlashCauses some exterior li ghts to flash when you 
unlock/lock the doors.On*1/ Off
Keyless Access BeepCauses the beeper to sound when you unlock/
lock the doors.On*1/Off
Remote Start System 
On/Off*Turns the remote engine  start feature on and off.On*1/Off
Walk Away Auto Lock
Changes the settings for the automatic locking 
the doors when you walk away from the vehicle 
while carrying the keyless access remote.
On /Off*1
* Not available on all models
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464
Driving
When Driving
Starting the Engine
1.Make sure the parking brake is applied.
u The electric parking brake indicator 
comes on for 15 seconds when you press 
the electric parking brake switch.
2. Depress the brake pedal.
3. Press the ENGINE START/STOP  button 
without depressing the accelerator pedal.
The engine will crank until it starts.1 Starting the Engine
Keep your foot firmly on the brake pedal when 
starting the engine.
The engine is harder to st art in cold weather and in 
thinner air found at altit udes above 8,000 feet (2,400 
meters).
When starting the engine in  cold weather, turn off all 
electrical accessories such as the lights, climate 
control system, and rear de fogger in order to reduce 
battery drain.
If you live in a region where winter is extremely cold, 
an engine block heater  will improve starting and 
warming of the engine. Cons ult a dealer for details.
If exhaust system sounds abnormal or you can smell 
exhaust gas inside the vehi cle, have your vehicle 
checked by a dealer. There may be a problem with 
the engine or exhaust system.
Bring the keyless access remote close to the  ENGINE 
START/STOP  button if the batte ry in the keyless 
access remote is weak. 2 If the Keyless Access Remote Battery is 
Weak P. 650
The engine may not start if the keyless access remote 
is subjected to strong radio waves.
Electric Parking Brake Switch
Brake Pedal
ENGINE START
STOP
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uuWhen Driving uStarting the Engine
466
Driving
You can remotely start the engine using the two-way keyless access remote from 
extended distances.
■To start the engine
The engine runs for up to 10 minu tes without you starting the vehicle.
To extend the run time for another 10  minutes during the first run, press the   
button, then press and hold the   button.
u The amber LED blinks, then the green  LED comes back on if a 10-minute 
extension request was tra nsmitted successfully.
After pressing the   button, wait for the gr een LED to blink. This indicates that 
the all the doors and the tailgate are locked. 
■Remote Engine Start with Vehicle Feedback*1 Remote Engine Start with Vehicle Feedback*
The remote engine start may violate local laws.
Before using the remote e ngine start, check your 
local laws.
Remote Engine Start run timer extension
The engine runs for anot her 10 minutes from the 
time of extension request. The max engine run time is 
20 minutes, if the extensi on request is made after 10 
minutes of first engine run.
3WARNING
Carbon monoxide ga s is toxic and can 
rapidly accumulate in  closed or even partly 
enclosed areas.
Breathing it can cause unconsciousness and 
even kill you.
Never use the remote engine starter with 
the vehicle parked in a garage or other 
areas with limited ventilation.
Press the   button, then 
press and hold the   button.
Amber LED: Blinks when any button is pressed.
Continues to blink 
during a vehicle 
self check until the 
engine starts. Go within the range, 
and try again.
Green LED: Comes on while 
the engine is running. Red LED: Blinks when the 
remote is out of the keyless 
access system range.
* Not available on all models
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