Seat heaters heat the front seats.
Operating instructions
Each time the switch is pressed, the operation condition changes as follows.
Hi (3 segments lit) → Mid (2 segments lit) → Lo (1 segment lit) → Off
The level indicator (amber) light up during operation.
■Operation condition
Vehicles without a smart key system
The seat heaters can be used when the engine switch is in the "ON" position.
Vehicles with a smart key system
The seat heaters can be used when the engine switch is in IGNITION ON mode.
Toyota CH-R Service Manual > Lighting System: Vehicle Specifications have not been Stored (B2451)
DESCRIPTION
This DTC is output if the vehicle variation information is not written to the
headlight ECU sub-assembly LH.
The headlight ECU sub-assembly LH outputs DTC B2451.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
...
Toyota CH-R Service Manual > Stop Light Switch: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration)
that must be performed after parts are removed and installed, or replaced during
the stop light switch assembly removal/installation are shown below.
Necessary Procedures after p ...