What does the exclamation mark and P on the dashboard mean?
2 Answers
An exclamation mark and P displayed on the dashboard indicate a fault in the electronic parking system. The meaning of dashboard warning lights may vary depending on the vehicle model and brand, so it's essential to refer to the car's user manual for specific details. Electronic parking refers to the technology that achieves parking braking through electronic control. The electronic parking brake is a system that implements parking braking via electronic control. The function of electronic parking is to provide temporary parking in stop-and-go traffic situations, such as at a red light. When you stop and release the brake pedal, the auto-hold feature quietly activates to lock the wheels, and it automatically releases when you press the accelerator pedal again.
Last time while driving, I noticed an exclamation mark with a P symbol lit up on the dashboard and was momentarily confused. Later, I found out it was the electronic parking brake warning indicator. The P stands for Park, and the exclamation mark indicates an issue, generally meaning the parking brake isn't fully released or the system has detected a fault. The most common causes are the button or lever being stuck in the engaged position or a sensor malfunction. The solution is to first stop and confirm the brake is released, then try manually engaging and disengaging it a few times. If the light remains on, it's necessary to visit a professional shop to check the wiring or components. Ignoring this warning could increase friction and damage the brake discs during driving, or even lead to safety issues. Regular maintenance of the brake system can help prevent such unexpected occurrences.
