Car electrical lights shut off

[Angiee]

Hi,

I have a 2009 corolla sedan conquest 1.8 4cyl manual.

My lights have started turning off whilst driving especially high beam but not my fog lights. My reverse lights have also started to not work as well.
My radio aux has also completely stopped working and my radio stations are being re arranged everytime I turn the car on and off.
My radio also will be very fuzzy and hard to hear if I put the demister on.

Is this all related?

If it's not a simply fix like a fuse or something ill take it to someone who knows what there doing

 

[littlespark]

Could be fuses, but not to be effecting all those different circuits.
Maybe a grounding issue.

Is the battery good?
Is the battery clamps tight?

 

[brianmoooore]

Start looking for an earthing point on the bodywork for multiple circuits which is showing signs of corrosion.