[sillitoe7]

Hello ladies and gents

its my first time posting but I've done countless research. I have a 2016/6 340i msport.

My turn signals, steering buttons and horn don't function. My wipers are constantly running so I have to remove the connector to the wiper motor.

my fm and am radio works but not the usb, nav, hard drive or bluetooth. I am not able to access the hard drive.

I can charge a phone through the usd port and connect a phone but only for voice calls music won't play.

I did have a slight accident and dash air bag, left curtain air bag and steering airbag all deployed. I have put new ones but airbag light won't and restraint error messages still appear. how can I reset this ?

The diagnostics tool I have is Autel maxi808 but it fails to connect to the combox, connection to all other modules is fine.

your help will be extremely appreciated. thank you very much.