What this warning means
A warning light identifies a system, condition, or protection strategy. It does not authorize a parts replacement by itself.
A warning lamp signals a condition or protection strategy. Its color, behavior, messages, and companion symptoms control urgency.
- 01IdentifyBRAKE · stop urgency
- 02AssessConfirm the parking brake is fully released. If the lamp remains on, the pedal is low or soft, fluid is leaking, or brak
- 03PreservePedal reserve and feel / Fluid level and visible leakage
- 04CheckConfirm the parking brake and any electronic parking-brake message. / Check for a low pedal, pulling, fluid leakage, grinding, or a change in stopping distance.
- 05VerifyFollow the vehicle source and confirm the warning stays resolved
Follow the sequence, stop when evidence changes the path, and verify the exact vehicle information before acting.
Record the exact symbol, color, steady-versus-flashing behavior, messages, and other lamps before clearing evidence.
Safe first checks
Confirm the parking brake and any electronic parking-brake message.
Use the vehicle's owner/service information when the check depends on a location, specification, service mode, or scan-tool function.
Check for a low pedal, pulling, fluid leakage, grinding, or a change in stopping distance.
Use the vehicle's owner/service information when the check depends on a location, specification, service mode, or scan-tool function.
Do not top up unknown fluid or open the hydraulic system without exact vehicle information.
Use the vehicle's owner/service information when the check depends on a location, specification, service mode, or scan-tool function.
Scan supported ABS/brake modules and inspect the wheel ends using a safe support procedure.
Use the vehicle's owner/service information when the check depends on a location, specification, service mode, or scan-tool function.
Evidence worth preserving
Pedal reserve and feel
Fluid level and visible leakage
ABS or brake-system codes
Pulling, noise, heat, or wheel-specific changes
Can you keep driving?
Safety boundary
Braking safety comes first
A warning lamp can accompany a loss of hydraulic or control-system capability. Do not test uncertain braking performance in traffic.