Brake Warning Light On? Is It Safe to Drive & What It Costs to Fix in Ashford (2026)
A brake warning light on your dashboard should never be ignored but which light it is, and what colour, makes a significant difference to how urgently you need to act. Here's what each brake warning light means, whether it's safe to drive, and what it costs to fix in Ashford TW15.
The two brake warning lights red vs amber
Most cars have two separate brake-related warning lights, and they mean very different things:
Red brake warning light
The red brake light (usually showing a circle with an exclamation mark, or the letter P inside a circle) is the primary brake system warning. It can indicate:
- Handbrake left on the most common and most harmless cause. Check your handbrake is fully released before worrying further.
- Low brake fluid brake fluid level has dropped below the minimum. This can indicate worn brake pads (the callipers extend as pads wear, drawing more fluid) or a brake fluid leak.
- Brake system fault a fault in the brake circuit, master cylinder, or brake booster. This is the most serious scenario.
Amber ABS warning light
The ABS (Anti-lock Braking System) warning light is usually amber and shows the letters "ABS". When this comes on alone, it means the ABS has a fault. Your standard brakes still work normally the ABS system, which prevents wheel lock-up in an emergency stop, is disabled. You can drive carefully to a garage, but it should be investigated promptly. An ABS fault will also cause an MOT failure.
Both lights on together is serious. If both the red brake light and the amber ABS light come on simultaneously, this can indicate a more significant braking system fault. Stop safely when it's possible to do so and do not drive until the system has been checked.
Is it safe to drive with the brake warning light on?
This depends on the specific light and the cause:
- Handbrake light (handbrake fully off): If the handbrake is definitely released and the red light stays on, do not drive book a check immediately.
- Low brake fluid: Drive carefully and slowly to a garage. Do not brake hard. Get it checked the same day.
- Red brake system fault: Do not continue driving if you notice any change in braking feel spongy pedal, longer stopping distances, or pulling to one side. Stop safely and call us.
- ABS light alone: Your standard brakes are working. Drive carefully to a garage at your earliest convenience.
What causes low brake fluid?
Brake fluid level drops naturally as brake pads wear this is normal and expected. As the pad material thins, the brake callipers extend further, which draws more fluid from the reservoir. When the fluid level triggers the warning light, it typically means the pads are getting close to their wear limit.
If fluid is low but pads are not worn, there may be a leak in the brake lines, callipers, or master cylinder which is more serious and needs immediate attention.
What does it cost to fix a brake warning light in Ashford?
The cost depends entirely on the cause:
- Brake fluid top-up: Typically included free in a brake inspection but we always check why it's low before just topping up.
- Brake pad replacement: From around £80–£130 per axle depending on vehicle. See our brake pad replacement cost guide.
- Brake discs and pads: From around £150–£300 per axle. Discs should usually be replaced at the same time as pads when they're heavily worn.
- ABS sensor replacement: Typically £80–£150 per sensor including parts and labour.
- Brake fluid change: Around £30–£50. Recommended every 2 years regardless of level, as brake fluid absorbs moisture over time and its boiling point drops.
When were your brakes last checked?
Brakes should be inspected at every service. If your car is due a service or has gone beyond 12 months without one, a brake inspection is overdue. See our guide: How long do brake discs last?
Brake warning light in Ashford? Get it checked today
Don't wait on a brake warning light. Call us on 07341 216705 or drop in to 32–34 Feltham Road, Ashford TW15 1DH. We'll diagnose the cause, give you a clear explanation of what needs doing, and fix it safely.