16MY L405. Keyless entry works fine on all doors. Locking seems more temperamental. Drivers door v rarely works. Driver side rear, occasionally. Both Passenger sides work ok. I’ve replaced battery in keyFOB no difference. Other fob similar.

Looks like into the Dealer for check? Or Anything I can try?

Ta

I also had similar problems, however when using keyless locking make sure the key is within a couple of feet of the door and also make sure the key fob is in your pocket on its own - a bundle of other keys and / or change totally destroys the signal and caused intermittent locking 2021 L405 Vogue SE 4.4 V8 DIESEL ~ #17

Thanks, yes did wonder about interference but as it unlocks door no issues couldn’t really explain it. But I have tried it with key Fob in my other hand and same hand that does the locking, but still no improvement.

I also get this on my 16 plate, opens fine but rarely locks. As above tried with key on its own in my hand and still issues

Did you find a solution for this?

I turned mine off as soon as I got the car. Couldn't tell you if it works, prefer the push of a button to definitely lock the car......  There is nothing that can't be fixed with a hammer😜😜
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