Hello, welcome to Just Answer/Pearl. My name is Mike, I willdo my very best to assist you with your question today.
Have you noticed anything staying on?
Anything after market installed on the vehicle?Such as radio,alarm,etc?
1) Nothing staying on
2) Yes i have installed all in one cd radio dvd and sat nav
I have followed all your advice and checked everything you recommended and the problem has not been rectified. Is there anything else you can suggest?