Drivers warned to spend £1 now or fail next MOT test due to DVSA rule

A mechanic has explained the most common cause of MOT failure that costs £1 to prevent. Iain Ferguson, a car and repair specialist at Glasgow Kelvin College, warned road users should always take a few moments to ensure all of the vehicle's lights are functioning correctly.

He said: "Faulty lights are a common failure during MOTs. During lighter nights, drivers often fail to properly check their lights and just assume they are all working as they should. Checking your lights regularly, even during those summer months, can make all the difference when your MOT comes along.

"Replace any bulbs that are not working with the appropriate type." First, you need to check the headlight alignment to see if it’s correct and whether it needs adjusting. If you have determined they need adjusting, then Kwik Fit has a handy guide.

READ MORE Horrified Brits in Spain and Greece warned to stay indoors 'in middle of day'

It explains: "You need to locate your headlight adjustment screws and use a screwdriver to turn the screws clockwise or anti-clockwise until they’re at the correct level. Every car is different, so you should check your car manual to determine where the headlight adjustment screws are located.

In most cars, you’ll need to remove the trim from around the headlight and you should find them located within the headlight housing." If any lights are broken, drivers can purchase replacement bulbs online or at most automotive accessory shops, with many bulbs priced at just under £1.

Speaking out, Iain advised: "Suspension faults have quickly moved into second spot for common test failure. This is due mostly to the condition of the road surfaces. With so many potholes, it puts a huge increased strain on suspension components."

He added: "You should periodically inspect your suspension system for signs of wear or damage, as well as uneven wear patterns on your tyres, which can indicate suspension issues."