2019 Acura RDX Owner's Manual

Page 481 of 649

Acura RDX 2019  Owners Manual uuAcuraWatchTMuRoad Departure Mitigation (RDM) System
480
Driving
The system becomes ready to start sear ching for lane markings when all the 
following conditions are met:
• The vehicle is travelin

Page 482 of 649

Acura RDX 2019  Owners Manual Continued481
uuAcuraWatchTMuRoad 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 the

Page 483 of 649

Acura RDX 2019  Owners Manual 482
uuAcuraWatchTMuRoad Departure Mitigation (RDM) System
Driving
■Roadway conditions
• Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks, 
reflected lights, road  spray, hi

Page 484 of 649

Acura RDX 2019  Owners Manual 483
uuAcuraWatchTMuFront Sensor Camera
Continued
Driving
Front Sensor Camera
The camera, used in systems such as  LKAS, RDM, ACC with LSF, and CMBSTM, is 
designed to detect an object that tri ggers a

Page 485 of 649

Acura RDX 2019  Owners Manual uuAcuraWatchTMuFront Sensor Camera
484
Driving
1Front Sensor Camera
If the Some Driver Assist Systems Cannot 
Operate: Camera Temperature Too High  message 
appears:
•Use the climate control system

Page 486 of 649

Acura RDX 2019  Owners Manual 485
uuAcuraWatchTMuRadar Sensor
Driving
Radar Sensor
The radar sensor is behind the emblem.1Radar Sensor
Avoid strong impacts to  the radar sensor cover.
For the CMBS
TM to work properly:
•Always ke

Page 487 of 649

Acura RDX 2019  Owners Manual 486
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the 
parking brake is applied, you can manually or automatically release it.
■To apply
The ele

Page 488 of 649

Acura RDX 2019  Owners Manual Continued487
uuBraking uBrake System
Driving
■Automatic parking br ake feature operation
If the automatic parking brake  feature has been activated:
• The parking brake is applied automatica lly w