2009 Chrysler 300 Owner Manual SRT8 - Page 209

UNDERSTANDING YOUR INSTRUMENT PANEL 207 10. Electronic Stability Program (ESP) / Brake Assist System (BAS) Malfunction Indicator Light The yellow Electronic Stability Program (ESP) / Brake Assist System (BAS) Malfunction Indicator Light will turn on when the key in the ignition switch is turned to the ON position. The light should go out with the engine running. If the light remains on after several ignition cycles, and the vehicle has been driven several miles (kilometers) at speeds greater than 30 mph (48 km/h), see an authorized dealer as soon as possible to have the problem diagnosed and corrected. 11. Airbag Warning Light This light will turn on for six to eight seconds as a bulb check when the ignition switch is first turned ON. If the light is either not on during starting, or stays on, or turns on while driving, then have the system inspected at an authorized dealer as soon as possible. 12. Brake Warning Light This light monitors various brake functions, including brake fluid level and parking brake application. If the brake light turns on, it may indicate that the parking brake is applied, that the brake fluid level is low, or that there is a problem with the anti-lock brake system reservoir. If the light remains on when the parking brake has been disengaged, and the fluid level is at the full mark on the master cylinder reservoir, it indicates a possible brake hydraulic system malfunction or a problem with the Brake Booster has been detected by the Anti-Lock Brake System (ABS) / Electronic Stability Program (ESP) system. In this case, the light will remain on until the condition has been corrected. If the problem is related to the brake booster, the ABS pump will run when applying the brake and a brake pedal pulsation may be felt during each stop. 4