E28 VIN Decoding - Factory options

Hello,

I got some issues with my E28 5.20i

She has air condition but its not working. Cancelled or something happened before i bought it.

Found some cables, almost burnt.

Cant sure abt front windows automatic or made after.

thats why i decided to renew all electrical system on vehicle. thats why i want to learn factory options of my car. can anyone help me about decoding my vin number (8580401).


Sorry for my english. ty