Browse evidence-led Warning Lights & Dashboard Symbols guidance for UK drivers, including symptoms, safe pre-checks and suitable next steps.
Search by symptom, warning light, service or vehicle. Every guide includes practical context and routes back to relevant professional help where appropriate.
Know what to record when a Land Rover Discovery warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Citroën C3 warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Hyundai Tucson warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Vauxhall Mokka warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a VW Tiguan warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Kia Sportage warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Nissan Juke warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a VW Polo warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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Know what to record when a Toyota Yaris warning light appears, when to stop driving and when a scan or structured Find The Fault booking is appropriate.
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What to record when a VW Golf shows an EPC, DPF or DSG warning, why the exact derivative matters and when to stop driving.
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Safe first checks for Audi A4 oil-level, oil-pressure and driver-information messages without guessing the oil or overfilling.
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How to respond to Audi A3 EPC, S tronic and TFSI e hybrid warnings, what evidence to record and when diagnostics are needed.
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