What causes the exclamation mark light on the dashboard of a Volkswagen?
1 Answers
Volkswagen dashboard exclamation mark light indicates a brake system fault. If the brake system warning light comes on, first check if the handbrake is fully released. If the light remains on after releasing the handbrake, inspect whether the brake fluid level is normal or if the brake pads are too thin. If braking performance hasn't weakened, you may drive cautiously but should visit the nearest repair shop as soon as possible, since brake condition directly affects driving safety. There are generally three types of exclamation mark warning lights on car dashboards: 1. A triangle with an exclamation mark inside - this is the general fault indicator (TCS light). If it stays illuminated when the traction control system is active, it indicates a TCS issue; 2. A circle with parentheses and an exclamation mark inside - this is the brake system warning light; 3. A horizontal line with parentheses below and an exclamation mark - this is the tire pressure monitoring indicator, which illuminates when any tire's pressure is too low.