Turn Signal Indicator

The IPC illuminates the right or left turn signal indicator when the IPC detects a turn signal or a hazard request. If the IPC determines that the turn signal is active for more than 1.6 km (1 mile), the IPC sends a class 2 message in order to activate an audible warning.

Turn Signal On - 20
The IPC illuminates the TURN SIGNAL ON - 20 indicator in the DIC and sends a class 2 message in order to activate an audible warning when the IPC determines that the turn signal is active for more than 1.6 km (1 mile).