I know this is kind of a picky thing especially with all the big stuff that goes out on these 850's, but my lid lock will not active when I lock the doors. I manually lock the car not remote. Occationally, the lock will activate and then get stuck locked. Its not a problem because I pull the cord in the trunk and open the lid. For that matter, the unlock gas tank is not a big issue with me, but I'm just asking. What most likely the problem, some solenod, switch or motor? And is it an expensive and easy thing to fix yourself. I certainly don't want to pay my mechanic a hundred dollars to fix it. Hell, I probbly won't even fit it myself. After 124,000 miles I have bigger things to worry about.