Red Brake Warn Indicator Switch: Operation
WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The lamp is turned on momentarily when the ignition switch is turn to the on position. This is a self test to verify the lamp is operational.
The red warning light alerts the driver if the fluid level is low or the parking brakes are applied. A red warning lamp with an amber warning lamp may indicate a electronic brake distribution fault.