2021 HONDA CIVIC HATCHBACK Owner's Manual (in English)

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) Continued543
uuHonda Sensing ®u Road Departure Mitigation (RDM) System
Driving
Press the RDM button to turn the system on 
and off.
u The indicator in the button comes on and 
the message appears on

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 544
uuHonda Sensing ®u Road Departure Mitigation (RDM) System
Driving
The system may not properly detect lane ma rkings and the position of your vehicle 
under certain conditions. Some examples of th

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 545
uuHonda Sensing ®u Road Departure Mitigation (RDM) System
Driving
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks, 
reflected lights, road  spr

Page 548 of 711

HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 546
uuHonda Sensing ®u Front Sensor Camera
Driving
Front Sensor Camera
The camera, used in system s such as LKAS, RDM, ACC*, ACC with Low Speed 
Follow*, CMBSTM and auto high-beam, is designed to  de

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 547
uuHonda Sensing ®u Front Sensor Camera
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot 
Operate: Camera Temperature Too High  message 
appears:
•Use the climate control sy

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 548
uuHonda Sensing ®u Radar Sensor
Driving
Radar Sensor
The radar sensor is at the lower part of the 
front bumper.1Radar Sensor
Avoid strong impacts to  the radar sensor cover.
For the CMBS
TM to w

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) 549Continued
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the 
parking brake is applied, you can manu ally or automatically release it.
■To app

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HONDA CIVIC HATCHBACK 2021  Owners Manual (in English) uuBraking uBrake System
550
Driving
■To release automatically
Use the accelerator pedal to release the  parking brake when you are starting the 
vehicle facing uphill, or in a traffic jam.
Depressin