How often should I replace brake discs?

My 2016 BMW M135i owned since new with only 52000 miles just had a BMW Health Check which showed that the front brake discs had a slight lip and the pads were on 4mm. Both the discs and pads are original...

Why does my handbrake stick on?

Why does my daughter’s VW Up’s handbrake sometimes stick on? It’s been to the garage multiple times and had most parts replaced. The garage is unable to remedy. It can be released by revving the engine,...

Why does my car keep slipping out of 3rd gear?

I own a 2011 BMW 118d and recently the gearbox kicks me out of third gear but all gears are working fine with no issues. I am just wondering what it could be before I start spending money on unnecessary...

How can I fix the issue with the MAF sensor?

When the air mass sensor on my car is plugged in, it drives terribly, goes into limp mode before 3000rpm. When the sensor is unplugged it drives okay. What can I do?