Older motorists have been encouraged to always top-up their petrol and diesel vehicle at this point in a major safety warning.

An expert has revealed one major secret that mechanics "don't want" motorists to know about their vehicles.

Drivers could save between £100 and £200 per year by pressing one button located in many modern vehicles on UK roads.

UK drivers could be wasting hundreds of pounds every year by making a major error when topping up their cars with petrol or diesel fuel.

Drivers have been told to press one switch found in every UK car this Friday with road users at risk of losing petrol and diesel fuel.

Leading motor mechanic Scotty Kilmer has encouraged road users keen on saving fuel to consider ditching these vehicles.