Suddenly didn’t start when i installed heated seats button

[yalids]

Good morning/good evening,
I am new here in the forum, i would just like to ask something that i think i accidentally removed a plug or so, i just bought a 2000 roadster, and i saw that there is no heated seats button, its empty, like the owner removed it, then i bought some from ebay, being so excited when I received it, without removing the panels, i just tried to look for the purple plug for the button, and since its short and i think the previous owner tied it, i tried to yank it until i can get a good lenght, then i did, installed it, now it looks complete, now i tried to start the car, its cranking and its cranking good, but it doesnt start the car, it feels like i accidentally unplugged something when i was yanking the wires, or maybe a kill swtich? Please help, any input will ve appreciated!! Thank you in advance

 

[colb]

Undo what you did and see if that allows car to start if it doesn't then scan it for codes see if it has set any codes. Don't think there is anything where the switches are that has anything to do with the starter circuits. Check all fuses you may have blown one or more. Ews alignment with DME is another possibility that can be reduced using software or good scanners.