Cut the cord to the radio to install a bluetooth 7"screen when i finished i realized my alarm didnt work so i assume the wires going to the radio plug also worjed for the alrm nightike runninglights and now i cannot plug a obd scanner in because it wont power it on assuming i just cut the wires that were couples with radio wires (same plu) am i correct i. Thinling i just have to connect thise cut wire to a power source!pls help im lost and cannot drive at night anymore any help would be a blessing god bless yall fam thx you and hope yall have a blessed day

 

Probably a few blown fuses (fuse labeled 'back up' at the very least, maybe more),
check in both fuse boxes

 

Found a fuse under the hood labeled the back up fuse put a new one in and i was abke to powerr up the obd2 port and clear codes as well as fix the alarm but i. Still have no running lights on the back at night all signals work and brake lights just dont have lights in back for other cars to see me .. I will check the rest of the fuses under the dash tomm hopefully i can find it in there thx you sooo much for the help thus far fit fam god bless yall much love have a blessed night fam

 

Turn on JUST the park (running) lights.....do you have any park lights on the front of the car?

 

Just my headlights when i flick them on😤

 

Check fuse #22 in the dash fuse box