You may have a blown fuse, or a short in your wiring due to the accident. Take the vehicle to someone who is experienced in workin with automotive electrical.
You may have to disconnect and recharge your car battery for your car stereo to work again.
when it doesnt work
When you enter the security code wrong on a Citroen Saxo car stereo, it will display an error. If error 9 is displayed on your stereo, you have entered the wrong code nine times and your system is blocked. You will have to wait to enter the code correctly.
Car going wrong way
Yes. FM transmitters will work with a car stereo.
If you have an accident while at work, or conducting work business, yes, you need to tell them.
You need a car stereo that it will connect to.
Bad wiring connection or internal wiring connection in the stereo
Car stereos often play both MP3 format and CD-R disks. A home stereo may not do one or the other.
In Car Stereo was created in 1983.
Check speaker's connector on the other side of stereo system. If stereo system have fuses, check it also. If stereo system doesn't work anyway, I think, that stereo systems amplifier is broken.
Generally no. You would have to prove the state built the road wrong or was at fault in some way for your accident.