NHTSA Complaint #11572618 — 2022 VOLVO XC60

Feb. 1, 2024: A short drive on electric during below zero weather, a car wash & a couple 100ft drive into a parking lot. Pulling into a parking space, foot on the brake pedal, ICE roared on accelerating the car over a curb, down an embankment & into a 3ft snow drift before I could stop it by pressing the brake pedal with both feet. We stopped 6in from a power pole. If forward crash avoidance system worked, didn't register in the EEPROM per the service tech! Feb. 17, 2024, during below zero weather, no electric charge, operating on ICE over about 2mi, Pulled into a parking space, foot on the brake pedal, ICE surged accelerating the car up over a 6" high curb onto sidewalk. Stopped car by depressing the brake pedal with both feet. Car stopped 2in before hitting a brick building. It didn't seem the forward crash avoidance system functioned to stop us. As a 35-year electronic design and repair professional, I have attempted to merge the two situations to try to find similarities. Two things: unexpected ICE engine acceleration surge & forward collision sensor not kicking on brakes. Per Volvo tech, Feb. 1, no register in EEPROM of forward crash avoidance or ICE issues. Second visit Feb. 22 to service will probably yield same. Obviously, this is not normal operation. We have been in two near collisions caused by the car doing things not designed to do.