Help Key stuck in drivers door lock

[pk2]

I assume you tried some good old WD 40? There may be tutorials but If your handy you can get the panel off by following your nose (sorta) Just pop plastic parts off that aren't obviously permanently attached and uncover a torx head bolts. There not that many, once those are off the panel will pop off around the edges

I think you've got to get the handle and side pocket/ speaker off first. Just look for hidden screws and bolts.

Regards, pk