DO NOT replace your door latches until you thoroughly test them out and find which one is the problem. I ended up buying the wrong latch and I want to save you the trouble of going through the same thing.
Ouch. I’m currently editing the video to showcase the repair. It’s quite complicated. Planning on launching it this week. However, $400, and especially if it’s OEM, might be a decent price. Still, quite an annoying thing that shouldn’t break. 😖
I’d love to make one some day! Unfortunately, the uneven grounds of where I live make it difficult, and even unsafe to pull this off. But I’m happy to provide some resources for you and answer any questions you have regarding that part of maintenance to the best of my knowledge! FCPEURO has a good guide on how to do an oil change: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-RtLuuJB5UAg.html I must caution however on removing the cover. Lifting it like the video shows will most likely break the connectors as someone already did on mine. I suggest just grabbing each corner and lifting straight up until the cover is set loose. Try to locate the circle where they connect, and lift up from there. I’ll have a video on this soon. That also brings me to another point: I recommend doing this with a cool engine. That way you won’t burn yourself in the process. ECS tuning also has a good video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ak90AdpDjc4.html I understand from your other comment your Beetle is a 2012. Make sure to know which engine it has. The videos I shared are for the Turbo model: 2.0 TSI. Depending on the engine, the oil type and the process can change. I hope this was useful to you!