JF.Stachera
Junior Member
Good Afternoon All!
I'm Jean-François, French guy from Lille, brand new on this forum.
I've got a BMW Z3M Roadster that I bought used. It was already a Home made HiFi system installed. I bought a becker indianapolis PRO autoradio and installation was made by the vendor.
My sound is poor inside the car and I would like to upgrade it.
I made the two Wiring diagrams in the file attached ACTUAL / UPGRADED to make it very clear.
I also attached some useful specs.
View attachment 26548988View attachment 26548989
Apparently the schems are not readable, I can send it to you by email via pdf file if needed.
Could somebody answer the Questions Q1 to Q5 that are asked into the attached document?
Thanks a lot by advance,
Jean-François
I'm Jean-François, French guy from Lille, brand new on this forum.
I've got a BMW Z3M Roadster that I bought used. It was already a Home made HiFi system installed. I bought a becker indianapolis PRO autoradio and installation was made by the vendor.
My sound is poor inside the car and I would like to upgrade it.
I made the two Wiring diagrams in the file attached ACTUAL / UPGRADED to make it very clear.
I also attached some useful specs.
View attachment 26548988View attachment 26548989
Apparently the schems are not readable, I can send it to you by email via pdf file if needed.
Could somebody answer the Questions Q1 to Q5 that are asked into the attached document?
Thanks a lot by advance,
Jean-François
