Yo, I got my tires and brakes change about 2 weeks back. They had my car at the shop for a while and when I came to pick it up the car wouldn't start. I forgot I left the keys with them so I hit the start button without the fob nothing happened obviously. However, when I got my keys back and tried to start the engine it wouldn't crank. Keep in mind this is a brand new battery so I'm a bit confused. Anyways we went to jumpstart my car and it still didn't turn over so the mechanic plugged in his scanner and checked the car out. No codes but I told him to clear everything anyways. As soon as that was done my car kicked over and it's been working fine since. I don't know why that happened and I'm scared it might happen again. It's been like I said 2 weeks and the car has turned on perfectly fine ever since so I'm not sure how that happend.

 

On those attempts when the engine would not crank over, was the START button illuminating the green LED?