2019 Mazda MX-5 Electrical problems

on (Meineke Auto Shop.) On the screen of the car it states something wrong with the Electrical Vacuum Pump but they checked and the scanner is not pulling nothing up and the shop end up stating, it was probably an "electrical issue." I believe with the miles the car has, it shouldnt had needed any new sensor and there is a possible electrical defect or bad wiring. Car has no accidents and drives fine and straight but the lights come on a few times a week but never when Im driving only when its first turned on.

I was facing oncoming traffic and the railroad tracks that were about >500 ft in front of me. I look to my right and notice that I am about to slide into the railroad crossing sign. The impact was hard enough to where my right buttock ended up next to the handbrake of the car. My arm is slightly bruised from it being swung to the right and hitting the passenger window. The airbags were not deployed at all. However, the damage done to the car is, left lower control arm scratched/scuffed/damaged, the passenger side mirror broken off, the passenger door dented inwards, the side skirt (the part that runs across the bottom of the car) ripped off on the driver's side and bent upwards on the passenger side, and finally, the passenger side door sill dented/bent inwards. The pictures attached are the photos of my bruise and and the incident.