Hey i took my car for a service about a week ago and it came back with none of my windows working or mirrors. Also the fob is no longer working to lock/unlock the doors and the car still makes the sounds as if the key was still in the ingition turned on. Doors beeping when drivers opened after removing and key light flashing on dash.

Mechanic told me to take it to an auto electrician but also admitted he let the battery go flat by leaving a door open. So i assume its got something to do with that. Have checked the fuses and all are good. Pulled the control panel off side and made sure all the connections were good. Any advice would be great thanks as i dont want to spend a lot of money if i can fix it myself. cheers

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