
Continued545
uuWhen Driving uStarting the Engine
Driving
■To stop the engine1Remote Engine Start with Vehicle Feedback*
•Another registered remo te is in the vehicle.•There is any antenna failure.
•The 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.
The engine may stop whil e it is running if:
•You do not start the vehicl e within 10 minutes of 
starting the engine with the remote.
•The engine is stopped by using the remote.
•The security system alarm is not set.•The door is unlocked with the built-in key.
•The hood is open, or any door, or the tailgate is 
unlocked.
•Any door is open.
•The transmission is in a position other than ( P.
•The engine coolant temper ature is extremely high.
•The battery is low.•The engine oil pressure is low.
•The Malfunction Indicator Lamp comes on if there 
is a problem with the em issions control systems.
Press and hold the   
button for one second.
The exterior lights will not flash when the remote 
is out of the smart entry system range.
The engine will not stop.Go within the range, 
and try again.
The exterior lights flash once if 
the engine stops successfully.
* Not available on all models
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547
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 br ake pedal, press the   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 parking brake and brake system indicator goes off.
2 Parking Brake P. 607
2 If the Transmission System Indicator Blinks along with the Warning 
Message P. 727
■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   button on 
the remote*When the engine was started using the   button on the remote*
When the engine was started in any case
D/S
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.
Hill start assist will operate even when VSA ® is 
switched off.
* Not available on all models
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![HONDA ODYSSEY 2020  Owners Manual (in English) uuWhen Driving uShifting
554
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, then release the HONDA ODYSSEY 2020  Owners Manual (in English) uuWhen Driving uShifting
554
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, then release the](/manual-img/13/34475/w960_34475-555.png)
uuWhen Driving uShifting
554
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, then release the butto n to display (Neutral) (N hold mode on the driver 
information interface.
3. Press and hold 
(N again for two seconds.
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.
If the ENGINE STOP/START button is pressed 
after car wash mode has been activated, the 
power mode will change to ACCESSORY and 
a message will be displayed on the driver 
information interface.u For 15 minutes the gear position remains 
in 
(N with the power mode in 
ACCESSORY. After that, the position 
automatically changes to 
(P and the 
power mode changes to OFF.
u Manually changing to 
(P cancels 
ACCESSORY mode. The 
(P indicator 
comes on and the power mode changes 
to OFF. You must always shift to 
(P 
when car wash mode is no longer 
needed.
1 If you want to keep the transmission in (N position [car wash 
mode]
NOTICE
When transmission is too hot, carwash mode may 
not be available. Let the engine idle and cool down 
transmission.
The transmission may not stay in 
(N position while 
the following indicator is on:
•Transmission system indicator.
•Malfunction indicator lamp.•Charging system indicator.
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Continued559
uuWhen Driving uAuto Idle Stop
Driving
To turn the Auto Idle  Stop system off, press 
this button. The Auto Id le Stop system stops.
u The Auto Idle Stop system will stop and 
the indicator (amber) 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.
■Auto Idle Stop System ON/OFF1 Auto Idle Stop System ON/OFF
Pressing the Auto Idle Stop  OFF button restarts the 
engine during the Auto Idle Stop activated.
Auto Idle Stop Indicator (Amber)
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uuWhen Driving uAuto Idle Stop
560
Driving
The vehicle stops with  the gear position in (D and the brake pedal depressed.
■Auto Idle Stop does not activate when:
• The Auto Idle Stop  OFF button is pressed.
• The driver’s seat belt is not fastened.
• The engine coolant temperature is low or high.
• The transmission fluid temperature is low or high.
• The vehicle comes to a stop again before  the vehicle speed reaches 3 mph (5 km/
h) after the engine starts.
• Stopped on a steep incline.
• The transmission is in  a position other than 
(D.
• The engine is started with the hood open.
u Turn off the engine. Close the hood before you restart the engine to activate 
Auto Idle Stop.
• The battery charge is low.
• The internal temperature of the  battery is 14°F (−10°C) or less.
• The climate control system is in use, an d the outside temperature is below −4°F 
(−20°C) or over 104°F (40°C).
• The climate control system is in us e, and the temperature is set to Hi or  Lo.
•  is on (indicator on).
• When the rear fan is set to maximum speed.
u Auto Idle Stop may not ac tivate under other conditions when the rear climate 
control system is in use.
• When the Intelligent Traction Management is set to  Snow.
■Auto Idle Stop Activates When:1Auto Idle Stop Activates When:
Do not open the hood while the Auto Idle Stop 
function is activated. If  the hood is opened, the 
engine will not re start automatically.
In this case, restart the engine with the  ENGINE 
START/STOP  button.
2 Starting the Engine  P. 542
Pressing the ENGINE START/STOP button changes 
the power mode to ACCESSORY even while Auto Idle 
Stop is in operation. Once  in ACCESSORY, the engine 
no longer restarts automatica lly. Follow the standard 
procedure to start the engine. 2 Starting the Engine  P. 542
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uuWhen Driving uAuto Idle Stop
562
Driving
• The brake pedal is released (without the  automatic brake hold system activated).
• The accelerator pedal is depressed (with the automatic brake hold system 
activated).
2 Automatic Brake Hold P. 611
■The engine restarts even if the brake pedal is depressed*1 when:
• The Auto Idle Stop  OFF button is pressed.
• When a steering wheel is operated.
• The transmission is put into 
(R, (S, and (P, or taken out of (N and put into (D.
• The pressure on the brake pedal is redu ced and the vehicle starts moving while 
stopped on an incline.
• The pressure on the brake pedal is repeated ly applied and released slightly during 
a stop.
• The battery charge becomes low.
• The accelerator pedal is depressed.
• The driver’s seat belt is unlatched.
•  is on (indicator on).
• The climate control system is in us e, and the difference between the set 
temperature and actual interior  temperature becomes significant.
• The climate control system is bein g used to dehumidify the interior.
• The rear fan is set to maximum speed.
u Auto Idle Stop may not ac tivate under other conditions when the rear climate 
control system is in use.
• When the Intelligent Traction Management is set to  Snow.
■The Engine Automatically Restarts When:1The Engine Automatically Restarts When:
If you are using an electroni c device during Auto Idle 
Stop, the device may tempor arily be turned off when 
the engine restarts.
1 The engine restarts even if the brake pedal is depressed*1 when:
*1: With the automatic brake hold system activated, 
you can release the brake pe dal during Auto Idle Stop 
is in operation.
If the automatic brake hold system has been turned 
off, or if there is a problem with the system, the 
engine will restart automatically when you release 
the brake pedal. 2 Automatic Brake Hold  P. 611
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Continued573
uuWhen Driving uAdaptive Cruise Control (ACC)*
Driving
Take your foot off the pedal and press down the –/SET  button when you reach the 
desired speed. The moment you release the button, the set speed is fixed, and ACC 
begins.
When ACC starts operating, the vehicle icon , interval bars and set speed appear on 
the driver information interface.
When you use ACC, Straight Driving Assist (a 
feature of the Electric Power Steering system) 
is activated.
By enabling the steering system to 
automatically compensate for natural steering 
pull, Straight Driving Assist makes it easier for 
you to keep your vehicle in a straight line.
■To Set the Vehicle Speed1Adaptive Cruise Control (ACC)*
ACC may not work properly  under certain conditions.
2 ACC Conditions and Limitations  P. 576
When not using ACC: Turn off adaptive cruise by 
pressing the  MAIN button. This also will turn off the 
Lane Keeping Assist System (LKAS).
When the  MAIN button is pressed, both ACC and 
the Lane Keeping Assist System (LKAS) are either 
turned on or off.
Do not use ACC under the following conditions:
•On roads with heavy traf fic or while driving in 
continuous stop and go traffic.
•On roads with sharp turns.•On roads with steep downhill sections, as the set 
vehicle speed can be exceed ed by coasting. In such 
cases, ACC will not apply the brakes to maintain 
the set speed.
•On roads with toll collection facilities or other 
objects between lanes of  traffic, or in parking 
areas, or faci lities with driv e through access.
On when adaptive cruise control 
begins
–/SET Button
Press and release
Set Vehicle 
SpeedSet Vehicle
Interval
* Not available on all models
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Continued591
uuWhen Driving uLane Keeping Assist System (LKAS)*
Driving
3. Keep your vehicle near the center of the 
lane while driving.
u The dotted outer lines change to solid 
ones once the system starts operating 
after detecting the left and right lane 
markings.
To cancel the LKAS:
Press the  MAIN or LKAS button.
The LKAS is turned off every time you stop the 
engine, even if you turned it on the last time 
you drove the vehicle.
■To Cancel1 To Cancel
Pressing the  MAIN button also turns ACC on and off.
MAIN ButtonLKAS Button
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