Guides
Plain-English guides for UK drivers.
Straight answers on the things drivers actually search for: warning lights, diagnostic costs, the MOT, and getting the most from your car's data. No jargon, no upsell.
The engine management light, in plain English
What it means, what amber, red and flashing tell you, whether it is safe to drive, and the MOT rule.
Read the guide →How much does a car diagnostic test cost in the UK?
Typical independent vs main-dealer prices, what the fee includes, and how to avoid overpaying.
Read the guide →MOT prep: the home checklist to pass first time
The at-home checks that head off the most common MOT failures: lights, tyres, wipers and warning lights.
Read the guide →Track-day data: measuring 0-60 and what to monitor
How 0-60 is measured, the sensors to watch on track, and the UK rules on live timing.
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