Ask Honest John

Most recently answered full lock questions
My 2014 MINI Countryman has a fault. When on full lock, reversing or forward, the car judders. I have taken it to two local garages, and neither have any idea what the issue is. Can you please advise?
I notice a knocking coming from the front offside of my car when on full lock at low speeds, i.e. pulling away in car parks. It felt like I was driving with a flat tire, so I took it back to the dealer...
I have just taken delivery of a Mercedes-Benz GLC on 10 March 2017. I've experienced some terrible crabbing as per reviews. What is the best way to proceed?
My wife's Mazda 6 Tourer has had the power steering fail, which happens after she starts the engine and can only be resolved by restarting the car. Have you heard of other owners with the same problems....