- Vehicles
- Cars
Anti-lock braking system (ABS)
Škoda Anti-lock braking system (ABS) light on a car: causes
Risk level
High
Professional inspection is recommended.
Urgency
High
Quick answer
An illuminated amber Anti-lock braking system (ABS) warning light in your Škoda indicates an ABS fault, so the car brakes only with the normal brake system without ABS regulation. If the red Braking system light is also on, stop driving immediately; otherwise ask a specialist garage for help.
Safety first
Stop and check this first
- If the red Braking system warning light illuminates at the same time as the amber ABS warning light, or if the brake fluid level drops below the MIN marking, stop driving immediately and seek help from a specialist garage; braking distance can increase with a risk of accident.
- Never attempt to disable, bypass or clear ABS warnings to hide a fault, and remember that without ABS function the wheels can lock up during heavy braking.
Safe checks you can perform
- Check immediately whether the red Braking system light is also lit
- Confirm that the parking brake is not keeping the red brake light on
- Check the brake fluid reservoir level on a horizontal surface with the engine off
Leave these tasks to a qualified professional
- Do not attempt this professional task: Have a specialist garage diagnose the ABS fault immediately
- Do not attempt this professional task: Seek specialist garage assistance without driving if the red brake light is on or fluid is low
What a technician must be able to justify
Technician visit
These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.
These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.
Have a specialist garage diagnose the ABS fault immediately
What they doFault memory readout of the brake electronics and component testing of the anti-lock braking system by a specialist garage.
They must show youthe fault memory readout from the brake electronics and the test results for the affected ABS component.
In writingthe stored fault codes, the diagnostic checks carried out, and the part repaired or replaced before clearing the fault memory.
Seek specialist garage assistance without driving if the red brake light is on or fluid is low
What they doHydraulic brake circuit leak inspection and repair by a specialist garage without driving the vehicle.
They must show youthe hydraulic brake system leak inspection and the reservoir level comparison against the MIN and MAX markings.
In writingthe cause of the fluid loss or braking fault, the repair performed, and confirmation that VW 501 14 compliant brake fluid was used.
Before accepting a part or repair
Nothing has been shown yet. Do not accept a part swap based on the code alone.
Follow these steps
Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.
Check immediately whether the red Braking system light is also lit
- Who:
- Driver of the Škoda as soon as the amber ABS warning light comes on.
- How:
- Look at the instrument cluster right away to see whether the red 'Braking system' warning light is illuminated simultaneously with the amber 'ABS' warning light.
- Result that matters:
- Determines whether you must stop driving immediately or only need to book urgent workshop assistance.
- If the red Braking system light is also illuminated:
- stop driving as soon as it is safe, switch off the engine, and seek help from a specialist garage.
- If only the amber ABS warning light is on:
- ask a specialist garage for immediate assistance, keeping in mind that the wheels can lock during hard braking.
- Evidence to keep:
- Photo of the active instrument cluster warning lights taken while stationary.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
Confirm that the parking brake is not keeping the red brake light on
- Who:
- Driver with the car safely stationary.
- How:
- The manual notes that the red Braking system light also illuminates when the parking brake is applied; release the parking brake while holding the footbrake on level ground and check whether the red light goes out.
- Result that matters:
- Rules out an engaged parking brake as the reason for the red braking symbol.
- If the red Braking system light remains lit with the parking brake released:
- do not drive further, as brake fluid may be too low or the brake system has a fault.
- If the red light goes out when the parking brake is released:
- only the amber ABS fault remains for workshop inspection.
- Evidence to keep:
- Note of any accompanying text message shown on the cluster display.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
Check the brake fluid reservoir level on a horizontal surface with the engine off
- Who:
- Driver or owner with the car parked on a horizontal surface and the engine switched off.
- How:
- Follow the manual's engine compartment safety guidelines and visually inspect the brake fluid reservoir to check that the fluid level sits between the 'MIN' and 'MAX' markings.
- Result that matters:
- Identifies whether a drop in brake fluid level indicates a potential brake system leak.
- If the fluid level has dropped below the 'MIN' marking or falls noticeably within a short time:
- do not continue driving due to the risk of accident and seek help from a specialist garage.
- If the fluid level is between 'MIN' and 'MAX' and only the amber ABS light is on:
- ask a specialist garage for immediate assistance to diagnose the ABS fault; the wheels can lock during hard braking.
- Evidence to keep:
- Photo of the brake fluid reservoir showing the level between MIN and MAX.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
Still not solved
If the error persists, stop here. See what the technician must do and show you.
Where this code applies
A code is meaningful only inside the right product and version context.
Primary scope
- System
- Vehicles
- Brand
- Škoda
- Product type
- Cars
Known code variants
- ABS warning light Škoda
- amber ABS light on Škoda
- Anti-lock brake system fault Škoda
- fallo del sistema ABS Škoda
- luz amarilla ABS encendida Škoda
- Sistema antibloqueo (ABS)
- testigo ABS Škoda
What it means
According to the Škoda Karoq owner's manual (edition 11.2018; other Škoda models or editions may differ), when the amber 'Anti-lock braking system (ABS)' warning light illuminates there is an ABS fault and the vehicle is braked solely by the normal brake system without ABS assistance. The manual asks for immediate assistance from a specialist garage and warns that if the red 'Braking system' warning light illuminates at the same time as the 'ABS' light, you must stop driving at once and seek help from a specialist garage because braking distance can increase. On its own, the light never proves which component is faulty.
Warnings and stop conditions
- Highsource verified
If the red Braking system warning light illuminates at the same time as the amber ABS warning light, or if the brake fluid level drops below the MIN marking, stop driving immediately and seek help from a specialist garage; braking distance can increase with a risk of accident.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
- Mediumsource verified
Never attempt to disable, bypass or clear ABS warnings to hide a fault, and remember that without ABS function the wheels can lock up during heavy braking.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
Symptoms and causes
Probable causes · in order
- Fault detected in the anti-lock braking system (ABS)Common
The electronic control unit registers an ABS fault, disabling anti-lock wheel regulation during braking while leaving conventional hydraulic braking active.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
- Combined braking system fault or low brake fluid levelPossible
When the red Braking system warning light illuminates alongside the amber ABS light, the manual points to a braking system fault or a brake fluid level that has dropped too low.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
- Supply voltage interruption or recent vehicle battery disconnectionLess common
The manual notes that braking and driver assistance electronics rely on the on-board power supply and may be affected if the vehicle battery was disconnected or heavily discharged.
Evidence: ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
Virtual technician
Does Anti-lock braking system (ABS) still appear after these checks?
Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.
Sources and technical references
- 1
ŠKODA Karoq Owner's Manual edition 11.2018 (English PDF)
ŠKODA AUTO · 2018 · manual
- 2
Manual de instrucciones ŠKODA Karoq edición 11.2018 (PDF en español)
ŠKODA AUTO · 2018 · manual
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