Notice at night fog lights randomly flash for no reason. Keys in house and nothing plug in.

 

My first question is do they do that during the day?
Are they stock or add on?

 

Stock lights and dont know during the day. In garage at night.

 

Can you try this,
Make sure you remove all the keys from the vehicle, remotes etc. and keep all those items far as possible from the vehicle. Electronics do some weird things and we don't want to give them any help. lol.