Part | Description
BCM |

- Detects each switch condition by the combination switch reading function.
- Judges the blinks of the turn signal lamp and the hazard warning lamp from each switch status. The applicable turn signal lamp blinks.

- Requests the turn signal indicator lamp blink to the combination meter (with CAN communication).

Combination switch (Lighting & turn signal switch) | Refer to System Diagram.
Hazard switch (Set-up switch) | Refer to Description.
Combination meter (Turn signal indicator lamp and buzzer) | Blinks the turn signal indicator lamp and outputs the turn signal operating sound with integrated buzzer according to the request from BCM (with CAN communication).