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2022 Lexus iS300 Owners Manual

Model Year
2014 Dodge Charger SRT Owner Manual
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213

4-5. Using the driving support systems

4

Driving

The buzzer can alert the driver of 
faster vehicles approaching from far-
ther away.
Example:

The RCTA function is operational when

The RCTA function operates when all of the 

following conditions are met:

The engine switch is in IGNITION ON 

mode.

The RCTA function is on.

The shift lever is in R.

The vehicle speed is approximately 9 

mph (15 km/h) or less.

The approaching vehicle speed is 

between approximately 5 mph (8 km/h) 

and 36 mph (56 km/h).

Setting the buzzer volume

The buzzer volume can be adjusted on the 

multi-information display. (

P.81)

Use the meter control switches to change 

settings. (

P.76)

Conditions under which the system will 

not detect a vehicle

The RCTA function is not designed to 

detect the following types of vehicles and/or 

objects:

Vehicles approaching from directly 

behind

Vehicles backing up in a parking space 

next to your vehicle

Vehicles that the sensors cannot detect 

due to obstructions

Guardrails, walls, signs, parked vehicles 
and similar stationary objects

*

Small motorcycles, bicycles, pedestrians, 
etc.

*

Vehicles moving away from your vehicle

Vehicles approaching from the parking 
spaces next to your vehicle

*

The distance between the sensor and 

approaching vehicle gets too close

*

: Depending on the conditions, detection 

of a vehicle and/or object may occur.

Situations in which the system may not 

operate properly

The RCTA function may not detect vehicles 

correctly in the following situations:

When the sensor is misaligned due to a 

strong impact to the sensor or its sur-

rounding area

When mud, snow, ice, a sticker, etc., is 

covering the sensor or surrounding area 

Approaching vehi-

cle speed

 Approximate 

alert distance

36 mph (56 km/h) 

(fast)

130 ft. (40 m)

5 mph (8 km/h) 

(slow)

18 ft. (5.5 m)

A

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  • 5. Using the driving support systems 4 Driving The buzzer can alert the driver of faster vehicles approaching from far- ther away.

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