As I understand your post, your brake lights on the back of the car are on all the time as if your foot is on the brake pedal. I think that the brake lights would remain on even when the car is turned off and you walk away. That will drain your battery and cause other low voltage problems like you have.
I'm assuming "the shop" you have taken your car for the tire issue is a tire shop and not a Mazda dealership. I se they've replaced the brake light switch "for the third time" so hard to imagine that you've had three bad parts. Unless you have some skills at troubleshooting electrical, your best bet is going to be a Mazda dealership or another trusted shop since this one isn't figuring
As I understand your post, your brake lights on the back of the car are on all the time as if your foot is on the brake pedal. I think that the brake lights would remain on even when the car is turned off and you walk away. That will drain your battery and cause other low voltage problems like you have.
I'm assuming "the shop" you have taken your car for the tire issue is a tire shop and not a Mazda dealership. I se they've replaced the brake light switch "for the third time" so hard to imagine that you've had three bad parts. Unless you have some skills at troubleshooting electrical, your best bet is going to be a Mazda dealership or another trusted shop since this one isn't figuring it out.
The break lights do shut off when the car is off. I didn’t bring it to a Mazda dealer but just a local mechanic shop. They have done repairs for me in the past and very trusted in the community. I just don’t understand how I had nothing wrong prior and now all these issues instantly after picking it up the first time. I will have to take it to a dealership. But now it’s going to sit for over a week since we are going out of town.