Infiniti QX: Lane Departure Warning (LDW)/Prevention (LDP) system (if so equipped) - Starting and driving - Infiniti QX Owner's ManualInfiniti QX: Lane Departure Warning (LDW)/Prevention (LDP) system (if so equipped)

Infiniti QX / Infiniti QX Owner's Manual / Starting and driving / Lane Departure Warning (LDW)/Prevention (LDP) system (if so equipped)

The Lane Departure Warning (LDW) system/ Lane Departure Prevention (LDP) system will operate when the vehicle is driven at speeds of approximately 45 MPH (70 km/h) and above, and when it is traveling close to either the left or the right of a traveling lane. Each system functions as follows:
► Lane Departure Warning (LDW) system — warns the driver by a warning light and chime.
► Lane Departure Prevention (LDP) system — warns the driver by a warning light and chime, and helps assist the driver to return the vehicle to the center direction of the traveling lane by applying brake control to the left or right wheels individually (for a short period of time).

The LDW and LDP systems monitor the lane

The LDW and LDP systems monitor the lane markers on the traveling lane using the camera unit 1 located inside the front map light cover. When the camera unit detects that the vehicle is traveling close to either the left or the right of the traveling lane, the lane departure warning light on the instrument panel blinks in orange and a warning chime sounds. When the LDP system is on, it will automatically apply the brakes for a short period of time, using the function of the Vehicle Dynamic Control (VDC) system.

Parking brake
WARNING ► Be sure the parking brake is fully released before driving. Failure to do so can cause brake failure and lead to an accident. ► Do not release the parking brake from ...

Lane Departure Warning (LDW) system
Precautions on LDW system WARNING ► This system is only a warning device to inform the driver of a potential unintended lane departure. It will not steer the vehicle or prevent loss of ...

See also:

Checking Coolant
The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not ...

Heated Steering Wheel
: Press to turn the heated steering wheel on or off. A light on the button displays when the feature is turned on. The steering wheel takes about three minutes to start heating. ...

Checking bulbs
With all doors closed, apply the parking brake and push the ignition switch to the ON position without starting the engine. The following lights will come on (if so equipped): The following ...