Oil leak after accident repair

You may have a dead fuel pump or the ground could be loose. Check your connections.

Minor fender bender ? Where , front , rear etc.... Could have damaged wiring harness , sometimes GM mounts the PCM - engine computer behind fenders , body parts etc...

you have obvious short in the wiring - check the bulbs first, then the wiring. it is rarity to exchange relay - if it was not physically damaged during accident.

Has the car been in a fender bender ? check for wiring going to the front and rear lights to see if on has rubbed into a ground wire or the body. ( even if there has been no accident.)

It is very common for all of these lights to come on all at the same time. They are all related to your Antilock Brake and Traction control system. ABS = Antilock Brake System, TRAC OFF = the traction control system is disabled - either because there is a malfunction in the ABS system or you have turned off the traction control button. VSC = Vehicle Skid Control. - (which uses the ABS and the Traction Control to function.)

The most common cause of these lights coming on is one or more defective wheel speed sensors. Although there are many other possible causes as well. Your ABS and Traction Control system must be scanned for fault codes to diagnose the problem. If you had damage to your wheels/axles during your "fender bender" this may have something to do with it. Otherwise it may just be coincidence that part of these systems failed right after your accident.

it sounds like your main computer for your distributing table has failed.
good luck

check oil and water if ok and not leaking anywhere then use the vehicle till you can get your local garage to have look for you,could just be a loose sensor wire somewhere ,moral of story turn mobile off when driving

Turn the key to the on position and plug in a scan tool and scan the computer. use the trouble code and go to mitchell on demand and search the trouble code and the program will tell you what is malfunctioning and how to fix it.

If your security light is on in the dash it will not start, you have to reprogram the BIU

collisionrepairadvice.com  you can most likely find the parts at the local junk yard.  Yes with some skill and tools you can do these repairs yourself...Good luck