Description The “REAR A/C” text illuminates in blue when the dash lights are on. The white snowflake icon illuminates in white when the switch is on. When dash illumination is ON: “REAR A/C” light is ON. “Snowflake icon” light is ON only when switch is pressed. When dash illumination is OFF: “REAR A/C” and “Snowflake icon” lights are OFF regardless of switch position. Warning: The switch and supplied harness must be used together. Do not substitute either item. VEHICLE COMPATIBILITY MAKE MODEL COMPATIBLE FROM COMPATIBLE TO Holden Trailblazer 2017 2019
