Ask Honest John

Most recently answered wd40 questions
The central locking on my Vauxhall Meriva isn't working. I turn the key once to unlock the drivers door and twice to unlock the back and passenger doors, however only the driver's door will actually open....
The passenger door of my Peugeot 807 has locked itself. What should I do?
We have a Volkswagen Transporter T6. Had a few problems with a fuse blowing and now the central locking is not working. Could this be a fuse problem?
I have recently passed my test and bought a Ford Focus as I needed a car for my newly born daughter. The locking was great for about 2 weeks but recently the when turning the key in the driver's door,...

Value my car