Lexus NX300h Owner's Manual page 247

To give the driver a more consistent time to
react, the buzzer can alert for faster vehi-
cles from farther away.
Example:
Approach-
ing vehicle
18 mph (28
Fast
5 mph (8
Slow
■ The Rear Cross Traffic Alert function is
operational when
● The BSM main switch is set to on.
The shift lever is in R.
●
● Vehicle speed is less than approximately
5 mph (8 km/h).
Approaching vehicle speed is between
●
approximately 5 mph (8 km/h) and 18
mph (28 km/h).
■ Conditions under which the Rear Cross
Traffic Alert function will not detect a
vehicle
The Rear Cross Traffic Alert function is not
designed to detect the following types of
vehicles and/or objects.
Small motorcycles, bicycles, pedestrians,
●
*
etc.
● Vehicles approaching from directly
*
behind
LEXUS NX300h
al_USA_OM78212U
4-5. Using the driving support systems
A Approxi-
mate
Speed
alert dis-
tance
65 ft. (20 m)
km/h)
18 ft. (5.5 m)
km/h)
Owners Manu-
● Guardrails, walls, signs, parked vehicles
and similar stationary objects
Vehicles moving away from your vehicle
●
● Vehicles approaching from the parking
spaces next to your vehicle
Vehicles backing up in the parking space
●
*
next to your vehicle
*
: Depending on conditions, detection of a
vehicle and/or object may occur.
Conditions under which the Rear Cross
■
Traffic Alert function may not function
correctly
The Rear Cross Traffic Alert function may
not detect vehicles correctly in the follow-
ing conditions:
During bad weather such as heavy rain,
●
fog, snow, etc.
● When ice or mud, etc., is attached to the
rear bumper
● When multiple vehicles approach contin-
uously
Shallow angle parking
●
● When a vehicle is approaching at high
speed
When backing up on a slope with a sharp
●
change in grade
247
*
*
4