Ranger Rover Sports Radio Help

[talk2idris]

Hello friends

i got one Car
Range Rover SPORT
2014

it was water damage car,
car come to me for Radio not working
finally i got that module is missing in car,
there are 4 Modules missing in car,
2 from under the dashbord
and 2 from near the battery backside compartment

here is the VIN number and img of module location
SALWA2FE1EA323313
if anyone help me to get part number it will help me to fine modules..

and is Coding require for installing new modules?

thanks and regards..

[talk2idris]

here some more pic

[talk2idris]

up....................