Door Lock Assembly May Fail on Volvo V70

Problem Description and Possible Solution

One or more door lock assembly may fail and cause door locking/unlocking problems.

Problem Data
RepairPal Verified
Average mileage: 144,095 (70,800–204,177)
8 model years affected: 1998, 1999, 2000, 2002, more2003, 2004, 2006, 2008
36 people reported this problem
Viewing 1 - 20 of 20 comments
Right rear door lock doesn't respond to electronic fob or unlock control on driver door panel. It must be opened by manually lifting knob. Fob or driver door controls close door without a problem. I understand this is due to R/R door lock mechanism and must be replaced. Is there another solution.
When unlocking the doors, the drivers side rear door doesn't unlock.. weither with the key, or the lock control button inside the car, it does not unlock. the only way to unlock it is to manually pull up the lock . however, the door does lock when you lock the doors from the button, and the key. haven't fixed this issue yet, thats what im looking for on this site.
Erratic unlocking behaviour, typically during heat of day, fail to unlock with remote key central lock, have to unlock manually. Resolves on it's own.
Constant clicking on and off from my passenger side door lock. I disconnected the unit to stop the clicking the window was on the same connection which was shorting anyway. But then I have to manually turn off the cab lights every time i get out of the car since it won't receive the message the door is closed. Left for vacay a week, came back and the battery died from the clicking. SO BAD that none of the locks would work on the fob. Buyers beware.
rear passenger door inop with key or remote fob. makes a whirring noise like the gears are stripped. have to manually unlock door.
Inside Door locks fail to work and key fob will only open the trunk. Have to use key to open doors and cannot lock doors from inside car. Dealer says I need new lock module
Front passenger & back driver's side doors no longer unlock using fob or master locking/unlocking button. NO resolution yet.
passenger side backseat door lock is making noise but not responding to
the auto key. I won't unlock or lock other than manually
I have to roll down the windows on both the driver and passenger doors and open them from the outside. A mechanic took the passenger side door apart to repair it but he couldn't fix it. I was hoping it was just a fuse but the local mechanic wanted to charge me $70 just to take the panel off the door and diagnose the problem. hmmm...