Press the RDM button to turn the system on and off.
RDM On and Off When you have selected Warning Only from the customized options using the audio/information screen, the system does not operate the steering wheel and braking. |
Honda Civic Owners Manual. How the System Activates
The system becomes ready to start searching for lane markings when all the
following conditions are met:
The vehicle is traveling between about 45 and 90 mph (72 and 145
km/h).
The vehicle is on a straight or slightly curved road.
The turn signals are off.
The b ...