Recently had drivers side mirror removed by white van. Obtained breaker replacement in excellent condition and fitted it. However all is not well. Mirror requires reset each time I unlock car. Once reset it stays in the correct position until I lock and then unlock and open the drivers door whereupon it moves towards the floor and then requires resetting before driving away. My v70 D5 2003 has a memory drivers seat, but not a memory passenger seat and I cannot ever remember the mirror moving on its own in the past so I assume that my car did not have a memory mirror function. If this is the case have I got the wrong mirror and how do you distinguish between memory and non memory mirrors? Would fitting a replacement memory mirror cause this to happen if the car was not originally equipped in this way? Does anybody out there have experience of such an issue with their car?