What does the P with a triangle symbol mean in the Regal?

2 Answers
StGarrett
07/24/25 8:24pm
The P with a triangle symbol in the Regal is the switch for the car's reverse radar. Below is relevant information about the Buick Regal: 1. Introduction to the Buick Regal: As one of the most successful strategic models of the Buick brand, the Regal has won user favor with its trendy, dynamic, and technological product image and comprehensive technical capabilities. The Buick Regal integrates General Motors' global advanced technologies, inheriting traditional strengths while meeting the ever-increasing demands of consumers in the new era. It brings the beauty of new driving values with innovative product capabilities, achieving further evolution in dynamic styling, ride quality, and technological attributes. 2. Powertrain of the Buick Regal: The new Buick Regal offers two optional drivetrain systems, combining advanced technology with high durability. While balancing performance and fuel economy, it precisely meets the diverse needs of users with different power combinations.
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PrestonRose
08/11/25 11:07am
When I saw the P with a triangle symbol pop up on the Regal's dashboard while driving, my back went cold! This thing is actually the brake system fault warning light. The last time I encountered this situation, I immediately pulled over to check and found that the brake fluid level had dropped below the minimum mark. Later, the mechanic at the shop told me that excessive brake pad wear could also trigger this alarm. Now, during every maintenance session, I keep a close eye on the brake fluid and brake pad conditions—after all, if the brakes really fail, it's no joke. If I encounter this situation on an urban expressway, I immediately slow down, turn on the hazard lights, and find a safe spot to stop and call for assistance.
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