2021 HONDA ACCORD SEDAN light

uuGauges and Displays uDriver Information Interface
154
Instrument Panel
The Driver Attention Monitor analyzes steer ing inputs to determine if the vehicle is
being driven in a manner consistent with drowsy or inattentive driving. If it
determines that the vehicle is being driven in such a manner, it will display the
degree of the driver’s attention on the driver information interface.
When you select Driver Attention on the
driver information interface, bars on it light up
in white to indicate the degree of the driver’s
attention.
2 Accessing contents in the main display
P. 140
■Driver Attention Monitor1 Driver Attention Monitor
The Driver Attenti on Monitor cannot always detect if
the driver is tired or inattentive.
Regardless of the system’s feedback, if you are
feeling tired, stop in a safe location and rest for as
long as needed.
Driver Information Interface
Left Selector
Wheel
(home) Button
Level

155
uuGauges and Displays uDriver Information Interface
Continued
Instrument Panel
If two bars light up, the Driver Attention
Level Low message will appear.
If one bar lights up, the Driver Attention
Level Low. Time For A Break message will
appear, a beep will sound, and the steering
wheel will vibrate.
If this message appears, stop in a safe location
and rest for as long as needed.
The message will disappear when the left
selector wheel is presse d or when the system
has determined that the driver is driving
normally.
If the driver does not take a break and the
monitor continues to detect that the driver is
very tired, the message will appear again after
approximately 15 minutes, accompanied by a
beep and steering wheel vibrations.
The message does not appear when the
traveling time is 30 minutes or less.

160
uuGauges and Displays uHead-Up Display*
Instrument Panel
The display also s hows the following
warnings.
• Lane Departure Warning: When your
vehicle is too close to the traffic lane lines,
the lane departure warning appears.
2 Lane Keeping Assist System (LKAS)
P. 488
• Head-up Warning Lights:
Flash when the BRAKE message appears
on the driver information interface.
2 Collision Mitigation Braking SystemTM
(CMBSTM) P. 458
2 Adaptive Cruise Control (ACC) with
Low Speed Follow P. 472
2 Low Speed Braking Control
* P. 467
Lane Departure Warning
* Not available on all models

165
Controls
This chapter explains how to operate the various controls necessary for driving.
Clock.................................................. 166
Locking and Unlocking the Doors
Key .................................................. 167
Low Remote Signal Strength ............ 169
Locking/Unlocking the Doors from the Outside .......................................... 170
Locking/Unlocking the Doors from the
Inside ............................................. 177
Childproof Door Locks ..................... 179
Auto Door Locking/Unlocking .......... 180
Opening and Closing the Trunk ....... 181
Security System
Immobilizer System .......................... 184
Security System Alarm ...................... 185
Windows ........................................... 187 Moonroof*........................................ 190
Operating the Switches Around the
Steering Wheel ENGINE START/STOP Button............. 191
Turn Signals ..................................... 194
Light Switches.................................. 195
Fog Lights
*...................................... 197
Daytime Running Lights ................... 198
Auto High-Beam .............................. 199
Wipers and Washers ........................ 202
Rear Defogger/Heat ed Door Mirror
*
Button ........................................... 204 Heated Windshield Button ............... 204
Brightness Control ........................... 205
Driving Position Memory System
*.... 207
Adjusting the Steering Wheel .......... 209
Mirrors Interior Rearview Mirror ................... 210
Power Door Mirrors ......................... 211
Seats .................................................. 212
Interior Convenience Items .............. 223
Climate Control System Using Automatic Climate Control .... 240
Automatic Climate Control Sensors ... 243
Canadian models
* Not available on all models

167Continued
Controls
Locking and Unlocking the Doors
Key
This vehicle comes with the following keys:
Use the key to start and stop the engine, and to lock and unlock all the doors, fuel
fill door and to open the trunk.1 Key
All the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 184
Follow the advice below to prevent damage to the
keys:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.•Keep the keys away from liquids, dust and sand.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the remote transmitter may not
work.
If the keys do not work properly, have them
inspected by a dealer.
You can remotely start the engine using the remote.
2 Remote Engine Start
* P. 416
Models with remote engine starter
Models without smart entry systemModels with smart entry system
* Not available on all models

170
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
Locking/Unlocking the Doors from the Outside
When you carry the remote, you can lock/
unlock the doors, fuel fill door, and open the
trunk.
You can lock/unlock the doors, fuel fill door
within a radius of about 32 inches (80 cm) of
the outside door handle. You can open the
trunk within about 32 inches (80 cm) radius
from the trunk release button.
■Locking the doors
Touch the door lock sensor on the front door.u Some exterior lights flash; the beeper
sounds; all the doors and fuel fill door
lock; and the security system sets.
■Using the Smart Entry System*1Locking/Unlocking the Doors from the Outside
If the interior light switch is in the door activated
position, the interior light comes on when you unlock
the doors.
No doors opened: The li ght fades out after 30
seconds.
Doors relocked: The light goes off immediately.
2 Interior Lights P. 223
Door Lock Sensor
1Using the Smart Entry System*
If you do not open a door within 30 seconds of
unlocking the vehicle with the smart entry system,
the doors and trunk will automatically relock.
You can lock or unlock doors using the smart entry
system only when the power mode is in VEHICLE OFF.
•Do not leave the remote in the vehicle when you
get out. Carry it with you.
•Even if you are not carr ying the remote, you can
lock/unlock the doors whil e someone else with the
remote is within range.
•The door may be unlocked if the door handle is
covered with water in heavy rain or in a car wash if
the remote is within range.
•If you grip a front door ha ndle or touch a door lock
sensor wearing gloves, the door sensor may be
slow to respond or may not respond by unlocking
or locking the doors.
* Not available on all models

Continued171
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Unlocking the doors and trunk
Grab the driver’s door handle:u The driver’s door and fuel fill door
unlocks.
u Some exterior lights flash twice and the
beeper sounds twice.
Grab the front passenger’s door handle: u All the doors and fuel fill door unlock.
u Some exterior lights flash twice and the
beeper sounds twice.
Press the trunk release button: u The trunk unlocks and opens.
u A beeper will sound.
2 Using the Trunk Release Button* P. 182
Trunk Release Button
1Using the Smart Entry System*
•After locking the door, you have up to 2 seconds
during which you can pull the door handle to
confirm whether the door is locked. If you need to
unlock the door immediately after locking it, wait
at least 2 seconds befo re gripping the handle,
otherwise the door will not unlock.
•The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that th e door is unlocked before
pulling the handle.
•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unl ock the doors with the
remote if it is above or below the outside handle.
•The remote may not operate if it is too close to the
door and door glass.
The light flash, beep and door unlock mode settings
can be customized using the audio/information
screen.
2 Customized Features P. 352
* Not available on all models

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
172
Controls
■Locking the doors (Walk away auto
lock ®)
When you walk away from the vehicle with all
doors closed while carrying the remote, the
doors will automatically lock.
The auto lock function activates when all
doors are closed, and the remote is within
about 5 feet (1.5 m) radi us of the outside door
handle.
Exit vehicle while carr ying remote and close
door(s).
1. While within about 5 feet (1.5 m) radius of
the vehicle.
u The beeper sounds; the auto lock
function will be activated.
2. Carry the remote beyond about 5 feet
(1.5 m) from the vehicle and remain outside
this range for 2 or more seconds.
u Some exterior lights flash; the beeper
sounds; all doors will then lock.1Locking the doors (Walk away auto lock ®)
The auto lock function is set to OFF as the factory
default setting. The auto lo ck function can be set to
ON using the audio/information screen.
If you set the auto lock function to ON using the
audio/information screen, only the remote that was
used to unlock the driver’s door prior to the setting
change can activate auto lock. 2 Customized Features P. 352
After the auto lock function has been activated,
when you stay within the locking/unlocking
operation range, the indica tor on the remote will
continue to flash until the doors are locked.
When you stay beside the vehicle within the
operation range, the doors wi ll automatically lock
approximately 30 seconds after the auto lock
function activating beeper sounds.
When you open a door after the auto lock function
activating beeper sounds, the auto lock function will
be canceled.
Under the following circumstances, the auto lock
function will not activate:
•The remote is inside the vehicle.
uThe beeper will not sound.
•The remote is taken out of its operational range
before all the doors are closed.
uThe beeper will sound.
The activation range of
the auto lock function is
about 5 feet (1.5 m)