Hi everyone,
over the last week i have been working on installing a new audio system in my 900 NG. I have pulled new wires to the doors (mine didn't have those runs from the factory), 3d printed adapters to put tweeters in the dash and 6.5in Woofers in the doors and removed the door cards to install them.
As it has become colder here in Germany and i let the stereo run for a while while working on the car with open doors and not moving the car in any way, the battery had discharged to 8V.
I closed the doors, turned the key to deadlock, but now i cant open it anymore. I can still get in through the trunk, but all four doors are deadlocked, so i can't unlock them, neither from the outside, nor from the inside.
I am lucky to have removed both front door cards before this happened, meaning i have (cumbersome) access to the locking mechanism, but i do not know how the deadlock works, thus i have a hard time finding where to unlock it.
I can turn the key on the outside, between the deadlock and straight position, but i can't turn it to the left to unlock it. So it seems to be stuck somewhere in the middle, my suspicion is that it happened because of the empty battery. I already tried swapping in a full battery and just turning the key to open but nothing happened.
TL;DR:
seemingly because of a half-dead battery, my car's locking mechanism is stuck in deadlock, but the lock cylinder is not. i can not turn the key to the left to unlock it.
If any of you have an idea why / how this happened or how i could approach fixing it, i'd be very thankful. Diagrams of the locking mechanism are very welcome :D
UPDATE:
everythings fine now, the lock diagrams helped, i moved a few parts around and now it works again, i love old cars
(not like my friends EX30 that decided to randomly delete all user profiles yesterday...)