Turns the lights on/off
When the lights are on due to the door link switch, a light will not turn off even if its switch is pressed.

■Illuminated entry system
Vehicles without a smart key system
When the interior light switch is in the door position, the interior lights automatically turn on/off according to the engine switch position, whether the doors are locked/unlocked and whether the doors are open/closed.
Vehicles with a smart key system
When the interior light switch is in the door position, the interior lights and engine switch light automatically turn on/off according to engine switch mode, the presence of the electronic key, whether the doors are locked/unlocked and whether the doors are open/closed.
■Outer mirror illumination (if equipped) The illumination automatically turns on according to the presence of the electronic key (vehicles with a smart key system), or the doors are unlocked.
■To prevent battery discharge The following lights will turn off automatically after 20 minutes:
■Customization Settings (e.g. the time elapsed before lights turn off) can be changed.
Interior lightsToyota CH-R Service Manual > Airbag System: System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU
(Transmitter)
Receiving ECU
Signal
Communication Method
Airbag Sensor Assembly
ECM
Crash detection signal
CAN
...
Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted
Air Conditioner Pressure Sensor): Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...