The speed control is also canceled when the brake pedal is depressed.
(When the vehicle has been stopped by system control, depressing the brake pedal does not cancel the setting.)
However, when a vehicle ahead is not detected, cruise control does not resume when the vehicle speed is approximately 25 mph (40 km/h) or less.

Approach warning (vehicle-to-vehicle distance control mode)
When your vehicle is too close to a vehicle ahead, and sufficient automatic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the driver. An example of this would be if another driver cuts in front of you while you are following a vehicle.
Depress the brake pedal to ensure an appropriate vehicle-tovehicle distance.

■ Warnings may not occur when In the following instances, warnings may not occur even when the vehicle-to-vehicle distance is small.
Changing the vehicle-to-vehicle distance (vehicle-to-vehicle distance
control mode)
Selecting constant speed control modeToyota CH-R Service Manual > Radio Antenna Cord: Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 3 ANTENNA CORD SUB-ASSEMBLY
(a) w/o Manual (SOS) Switch
(1) Engage the clamp and guide to temporarily install the No. 3 antenna
cord sub-assembly.
*A
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Toyota CH-R Service Manual > Window / Glass: Front Passenger Side Power Window Switch
Components
COMPONENTS
ILLUSTRATION
*1
POWER WINDOW REGULATOR SWITCH ASSEMBLY
*2
POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER
PANEL
*3
FRONT DOOR UPPER ARMREST BASE PANEL
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...