Bend 1,2, Press 3 and pull out
On the right is the antenna, on the left are the connectors, as we can see, audio preparation is only for the front doors.
Pinout of the main connector
I bought an ISO adapter for Renault 400 rubles
Adapter for a standard antenna 200 rubles.
We install an iron frame and put the radio tape recorder into it. We check.
Removing the fabric cover
There is no connector with wires for speakers.
We pull off the corrugation, there are no wires in it either, I found a block with wires in the rack itself.
I made a twist and pulled it through the corrugation into the door, we stretch the wire so that it does not interfere with the glass when opening
We cling to the column and check the opening of the glass.
fixed the column on such bolts. We check everything works.
We collect everything back.
Also a second door.
Source: https://www.drive2.ru/l/4865758/