Why does the handbrake light come on when turning left?

[Samantha]

Here are the reasons and solutions for the left turn light coming on: Reasons for the left turn light coming on: When the vehicle makes a sharp turn, the oil surface tilts to one side, triggering the brake fluid reservoir level warning sensor. This typically lasts only a few seconds, and the warning is canceled when the vehicle stabilizes and the fluid level returns to normal. Solutions for the left turn light coming on: Check if the brake fluid level in the reservoir is at the midpoint between the upper and lower marks. If it is at the lower mark, add brake fluid. If unsure, replace the brake fluid. Never mix different brands or types of brake fluid. Brake fluid should be replaced every 3 years. Use DOT4 type or specialized brake fluid from reputable brands.