Start button Acura MDX 2017 Owner's Guide
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344
Features
Compass*
When you set the power mode to ON, the compass self-calibrates, and the compass 
display appears.
Compass Calibration
If the compass indicates the wrong direction, or the  CAL indicator blinks, you need 
to manually calibrate the system.
1.Set the power mode to ON.
2. On the top screen of any audio source, 
press and hold   for five seconds.
u The display switches to the  Compass 
settings  screen.
3. Rotate  to select  Calibration, then press 
.
4. When the display changes to  Calibration 
Start, press  .
5. Drive the vehicle slowly in two circles.
u The compass starts to  show a direction 
after the calibration. The  CAL indicator 
goes off.
1 Compass*
Compass operation can be affected under the 
following conditions:
•Driving near power lines or stations•Crossing a bridge
•Passing a large vehicle, or  driving near a large 
object that can cause a magnetic disturbance
•When accessories such as  antennas and roof racks 
are mounted by magnets
1 Compass Calibration
Calibrate the compass in an open area.
While setting the compass, press the  BACK button to 
cancel the setting mode a nd return to the previous 
screen.
* Not available on all models
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367Continued
Driving
When Driving
Starting the Engine
1.Make sure the parkin g 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.
u Make sure the transmission is in 
(P.
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 altitudes 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 defogger in order to reduce battery drain.
If you live in a region where winter is extremely cold, 
an engine block heater  and transmission clutch 
actuator heater will impr ove starting and warming of 
the engine. Consult a  dealer for details.
If the exhaust system sounds abnormal or you can 
smell exhaust gas inside the  vehicle, 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. 535
The engine may not start if the keyless access remote 
is subjected to strong radio waves.
Do not hold the  ENGINE START/STOP button to 
start the engine.
If the engine does not start,  wait at least 30 seconds 
before trying again.
Brake Pedal
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uuWhen Driving uStarting the Engine
368
Driving
You can turn the engine off when the vehicle is completely stopped.
1. Change the gear position to 
(P.
2. Press the  ENGINE START/STOP  button with your foot on the brake pedal.
■Stopping the Engine1Starting the Engine
The immobilizer system pr otects your vehicle from 
theft.
If an improperly c oded device is used, the engine’s 
fuel system is disabled. 2 Immobilizer System  P. 157
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Continued369
uuWhen Driving uStarting the Engine
Driving
You can remotely start the engine usin g 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 mi nutes during the first run, press the   
button, then press an d hold the   button.
u The amber LED blinks, then the green LED comes back on if a 10-minute 
extension request was transmitted successfully.
After pressing the (lock) button, wait for the green 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*
Remote Engine Start run timer extension
The engine runs for anot her 10 minutes from the 
time of extension request. Th e max engine run time is 
20 minutes, if the extensi on request is made after 10 
minutes of first engine run.
If there are buildings an d obstacles between your 
vehicle and the remote, th e range will be reduced.
This distance may vary by external electrical 
interference.
The engine may not start by  the remote engine start 
if:
•You have disabled a remo te engine start setting 
using the multi-information display (MID).
•The power mode is not in VEHICLE OFF (LOCK).
•The gear is in a position other than ( P.
•The hood is open, or any door or the tailgate is 
unlocked.
3WARNING
Engine exhaust contains toxic carbon 
monoxide.
Breathing carbon monoxide can kill you or 
cause unconsciousness.
Never use the remote engine starter when 
the vehicle is parked in a garage or other 
area with limited ventilation.
With the doors locked, 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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uuWhen Driving uStarting the Engine
370
Driving
■To stop the engine
Press and hold the   button 
for one second.
Go within the range, 
and try again.
Amber LED: Blinks when any 
button is pressed. Red LED:
●Comes on for one second to let you 
know that the engine has stopped.
●Blinks when the remote is out of 
the keyless access system range. 
The engine will not stop.
1
Remote Engine Start with Vehicle Feedback*
•You have already used the remote twice to start 
the engine.
•Another registered keyless access remote is in the 
vehicle.
•There is any antenna failure.•Door is unlocked with the built-in key.
•The engine oil pressure is low.
•The engine coolant temper ature is extremely high.•The telematics unit malfunctions.
•The security system alarm is not set.
Before starting the engine, make sure to check the 
door lock status using the remote. When you press 
the   button, wait for the green LED to blink. If 
the red LED turns on, the  doors and tailgate did not 
lock, and the engine does not start.
While the engine is running, the vehicle will 
automatically preconditi on inside the vehicle.
When it is warm outside:
•The air conditioning is acti vated in recirculation 
mode.
•The seat ventilation is activated*.
When it is cold outside:
•The defroster is activated at a moderately warm 
temperature.
•The rear defogger and door  mirror heaters are 
activated.
•The seat and heated steering wheel are activated*.
2 Heated Steering Wheel* P. 210
2 Front Seat Heaters and Seat 
Ventilation
* P. 211, 212
* Not available on all models
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371
uuWhen Driving uStarting the Engine
Driving
1. Depress the brake pedal and press the  ENGINE START/STOP button 
simultaneously.
2. Keeping your right foot on the brake pedal, press the 
(D button. Select (R when 
reversing.
3. With the parking brake applied, release  the brake pedal and gently depress the 
accelerator pedal.
u Make sure the electric parkin g brake indicator goes off.
2Parking Brake  P. 428
2 If the Transmission Indicator Blinks along with the Warning Message  P. 545
■Hill start assist system
Hill start assist keeps the brake engaged br iefly to help prevent the vehicle from 
rolling on inclines as you move your foot from the brake pedal to the accelerator.
Change the gear position to 
(D or (S when facing uphill, or (R when facing 
downhill, then release the brake pedal.
The brakes remain engaged briefly as you release the brake pedal.
■Starting to Drive1 Starting to Drive
The engine stops when the  gear position is changed 
from 
( P before the  ENGINE START/STOP  button is 
pressed. Follow the step 1 when starting to drive.
You can also release the parking brake by pulling the 
electric parking brake sw itch while depressing the 
brake pedal.
When facing downhill, you  can start your vehicle 
more smoothly by manually releasing it with the 
electric parking brake switch than by releasing it with 
the accelerator pedal.
When the engine was started using the two-way keyless 
access remote*When the engine was started using the two-way keyless access remote*
When the engine was started in any case
1 Hill start assist system
Hill start assist may not  prevent the vehicle from 
rolling downhill on a very steep or slippe ry slope, and 
will not operate on small inclines.
Hill start assist is not a replacement for the parking 
brake.
* Not available on all models
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374
uuWhen Driving uShifting
Driving
Shifting
Change the gear position in acco rdance with your driving needs.
■Shift button positions
1Shifting
To prevent malfunc tion and unintended 
engagement:
•Do not spill any liquids on or around shift buttons.
•Do not place or drop any  objects on or around shift 
buttons.
•Do not let passengers or ch ildren operate the shift 
buttons.
The beeper sounds when you depress the accelerator 
pedal with the gear position in 
( N.
Change the gear position to ( D or (R with the brake 
pedal depressed.
When shifting gears in extremely low temperatures 
(−22°F/−30°C), there may be  a short delay before the 
shift is indicated in the di splay. Always confirm you 
are in the correct gear before driving.
3WARNING
The vehicle can roll aw ay if left unattended 
without confirming that Park is engaged.
Always keep your foot on the brake pedal 
until you have confirmed that 
( P is shown 
on the gear position Indicator.
Park
Used when parking or starting the engine
Reverse
Used when reversing
Neutral
Used when idling
Drive
Used for:
●Normal driving (gears change between 1st 
and 9th automatically)
●Temporarily driving in the sequential 
mode
Drive (S)
Used for:
●Automatically changing gears between 1st 
and 7th (7th gear is used only at high 
speed)
●Driving in the sequential mode
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uuWhen Driving uShifting
Driving
■If you want to keep  the transmission in (N position [car wash mode]
With the engine running:
1. Press and hold the brake pedal.
2. Select 
(N.
3. Within five seconds, press the ENGINE START/STOP  button.
The power mode changes to ACCESSORY. u This puts the vehicle in car wash mode which must be used when your vehicle 
is pulled through a conveyor type automatic car wash where you or an 
attendant do not remain in the vehicle.
u The gear position remains in 
(N with the power mode in ACCESSORY for 15 
minutes, then, it auto matically changes to 
(P and the power mode changes to 
OFF.
Manually changing to 
(P cancels ACCESSORY mode. The (P indicator comes on 
and the power mode changes to OFF.
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380
uuWhen Driving uShifting
Driving
Use the paddle shifters to change between 1st and 9th gears without removing your 
hands from the steering wheel. The transmiss ion will switch to the sequential mode.
■When the transmission is in (D:
The vehicle will go into the sequential mo de momentarily, and the sequential mode 
gear selection indicator will come on.
Once you start traveling at a constant sp eed, the sequential mode will automatically 
switch off, and the sequential mode gear selection indicator will go off.
Hold the 
(+ paddle shifter for two seconds or push (D button to return to normal 
drive.
■When the transmission is in (S
The vehicle will go into th e sequential mode, and the  M (sequential mode) indicator 
and sequential mode gear selection indicator will come on.
If the vehicle speed increases and the engi ne speed reaches near the tachometer’s 
red zone, the transmission automatica lly shifts up to the next gear.
You can cancel this mode by holding the 
(+ paddle shifter for two seconds or push 
(D button. When the sequential mode is  canceled, the sequential mode indicator 
and sequential mode gear selection indicator go off.
■Sequential Mode
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382
uuWhen Driving uAuto Idle Stop*
Driving
Auto Idle Stop*
To help maximize fuel econ omy, the engine automatica lly stops when the vehicle 
comes to a stop, depending on environmental and vehicle operating conditions. The 
indicator comes on. The engine then restarts once the vehicle is 
about to move again, and the indicator goes 
off.
A message associated with Auto Idle Stop 
appears on the MID.
2 Indicators P. 88
2 Customized Features  P. 127
If the driver’s door is opened while the 
indicator is comes on, a buzzer sounds to 
notify you that the Auto Idle Stop function is 
in operation.
To turn the Auto Idle Stop system off, press 
this button. The Auto Idle Stop system stops.
u The Auto Idle Stop system will stop and 
the indicator (Amber) in meter will come 
on.
The Auto Idle Stop syst em is turned on every 
time you start the engine, even if you turned it 
off the last time you drove the vehicle.
1 Auto Idle Stop*
The 12-volt battery insta lled in this vehicle is 
specifically designed for a m odel with Auto Idle Stop. 
Using a 12-volt battery other than this specified type 
may shorten the battery life , and prevent Auto Idle 
Stop from activati ng. If you need to replace the 
battery, make sure to select the specified type. Ask a 
dealer for more details.
Auto Idle Stop may activate less frequently in such 
conditions as a traffic jam.
■Auto Idle Stop System ON/OFF1 Auto Idle Stop System ON/OFF
Press the Auto Idle Stop  OFF button to restart the 
engine from the idling stop.
* Not available on all models
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