[Alpine]

Hi there, I have had this issue and just fixed it.

You need a new door lock actuator. About £25 secondhand or £200 new!!

I got mine from someone on here scrapping a car.

You'll need to take the door card off. There are clips on YouTube showing you how. Getting the actuator out is a bit fiddly as is putting it back in as you have to line the key lock back into a hole. Easier if you unbolt the door handle

It's all pretty easy once you know how. If you need, I can set out in more detail exactly what you need to do.

First step is to find someone with an actuator that you can buy, to fit the front drivers side door.