My ford mondeo 2001 won't unlock with the key, and not the trunk either. I locked the car without any problem, and can still turn the key to the right, but the key just stops when trying to unlock.
I did try to put a string between the door and roof, top reach the handle, but the door didn't open even though i managed to reach the handle? It seems very weird i think maybe the entire lock system is broken, or perhaps the handle was not entitely open(but i think it was).
Any suggestions on what to do? The remote key was lost years ago. I was thinking of discomnecting the battery, but i don't know if that will help…
This was my dads car until i got it last year, and he have experienced the same problem, however only during winter. So this has mot happened with such weather conditions as now (4C outside), i guess the car will open when then sun is out but that might take some days