Volvo Drive-E Start Stop Not Working

DISCLAIMER: DO NOT do this if you aren't sure this is appropriate to your situation, or if you haven't recently replaced your battery (or batteries). If you have replaced your battery (or both, there are 2 in this car) and the start/stop won't work, then this might be for you. Volvo Drive-E Start Stop Not Working. Do you have a Volvo with Drive E and the start/stop isn't working? Have you even replaced the battery, and it's STILL not working? I have 2 things to share that might help. One is a reset procedure that will cause the car to basically forget the battery conditioning information and re-learn the battery charge level, the ability of the battery to hold a charge, charge rate, discharge rate, yada yada. The other is a little secret that these cars have I didn't even know myself. You'll have to watch to find out what it is. 1 - Ignition ON (engine off) 2 - dipped front lights ON (turn light switch to far right) 3 - Rear fog lights press 6x (3 on/off cycles) (button to left of light switch) 4 - Hazzard lights press 3x Battery icon blinks 3x Walk away, lock car, let it sit overnight