Not wierd at all.
Locking modules on these fail after time. Just one of the usual suspects tbh.
There are countless threads on here relating to them.
A few have solutions of how to break the lock or removing door cars and mechanism.
Sometimes it’s possible to bash nr lock and if it’s just a solder point that’s failed sometimes it will open.
Usually it’s a problem though and brute force applied in the right places works.
I’d search out some threads on here unless someone can link you.
Should think they can as it happens all the time.
Good luck.
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Ok i will see how i get on tonight and keep you updated, thank you for your helpSounds like the lock module has failed. You can try slapping the door while pressing the lock/unlock buttons. But they get to the point where even that doesn’t work. It’s a common problem on all the MK4 Golf based cars and it’s worth replacing them as soon as they start acting up.
The rear door card is easy enough to get off even with the door closed, since all the screws are accessible. But on the minus side removing the window clips is harder than the front ones. Most people say to smash the plastic section of the lock until it opens. But apparently access to the rear ones in the MK1 Leon is a right PITA.
My driver’s door wouldn’t open so I researched this problem a couple of weeks ago, but thankfully it was an almost flat battery (little use over lockdown). There are guides online & YouTube and I used them to replace my front passenger lock last month. But I could still open the door at the time.
There are few videos showing people opening stuck locks by drilling access holes and manually moving the lock levers. Given the lack of access in the rear doors, I’d be tempted to do that. Another suggestion I saw was melting the plastic section of the lock with a soldering iron.
Whichever way you do it, it doesn’t look an easy job with the door struck shut – good luck.
Ok mate, gonna have a bash tonight and see how i go onRemoving the door card is the easy bit I removed the base off the rear seat and moved the front seat all the way forward just to give that bit off extra room for when it came to pulling on the door card when all screws removed
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Try driving around with someone in the back trying the handle, worked on mine when I had one and the lock went.
I am also having this issue, noticed when I brought the car the child lock wouldn't come off on the rear passenger door. Still opened from the outside, thought I'd get round to sorting it, now the door won't open either way. Pretty much has everything off including hinge bolts to see if I could create more room to see in but looks like it will be a brute force or as been suggested by a friend maybe make a hole on the inside to get access to the mechanism. Will buy one before proceeding and check there isn't an answer on another thread