Warning lights on your Mazda 3? It may be nothing

I’ve owned my Mazda 3 for just under 2 years now. On cold, damp days I often find that a number of warning lights come on, related to lane guidance (Lane Departure Warning System – LDWS), automatic full-beam (High Beam Control System – HBC) and automatic braking (Smart City Brake Support – SCBS). After a […]

Where is the ODB diagnostic port on a 2017 Mazda 3?

The ODB diagnostic port is used by garages and dealerships to connect your car to their computer systems, checking for any reported errors as well as check various engine values. Just to check and clear an error message can cost £30+, yet ODB readers can be bought for not much more than £10 and phone apps […]

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