Hi, Something has been disconnected from the handle to the main lock usually it is the door ahndle that is the problem.the inside could have the child locks on and thats why the inside will not open. or the lock itself has frozen or is in lock postion and thats why neither inside or outside are working. Would have to get door panel off and see what is going on inside to be sure unfortuatly this means ruining the door panel. I hope this helps you.
Thanks
brian
This does not explain why both doors do not open, particularly since they both were working yesterday and not working today. It seems strange that both would break at the exact same time. It was not cold enough to freeze last night either, so I am still looking for an explanation.
Update - I just checked the doors again and they are working fine so I guess maybe they were frozen. I checked the temperature from last night and it did get down to about 31. If they stop working everytime it get close to freezing it is going to be a long winter! Why would the back doors freeze and not the front? Is it possible that there is water trapped in them?
Yes it is possible that water is getting into the lock and it is freezing up. I would spray it down well with wd40 that will dry it out . I would also check the seal around the windows water is probably traveling down the back of the door. You could put some silicon sealer around windows for the winter and just clean of in the summer. If I can help further let me know.
Brian
Technician
20yrs volvo/saab foreign car service