Honda CR-V: Lane Keeping Assist System (LKAS) / Lane Departure Warning Function
When the vehicle enters the warning area, the LKAS alerts you with slight
steering
wheel vibration as well as a warning display.

Provides assistance to keep the vehicle in the center of the lane, when the
vehicle
nears a white or yellow line, steering force of the electric power steering will
become
stronger...
The system can be used when the following conditions are met.
The lane in which you are driving has detectable lane markers on both
sides, and
your vehicle is in the center of the lane...
Other information:
The front camera behind the rearview mirror
monitors left and right lane markings (in white
or yellow). If your vehicle is getting too close
to detected lane markings without a turn
signal activated, the system, in addition to a
visual alert, applies steering torque and alerts
you with rapid vibrations on the steering
wheel, to help you remain within the detected
lane...
All the keys have an immobilizer system. The immobilizer system helps protect
against vehicle theft.
The keys contain precision electronics.
Adhere to the following advice to prevent damage to the electronics:
Do not leave the keys in direct sunlight, or in locations with high
temperature or high humidity...