Pilly

Hi, Mr.pilly

i'm bimmer from Thailand. My name's golf. i read your topic about diy aux in bmw business rds, but i dont sure about it because i dont understand your language. i have my rds (philips ph7850) and i want to add aux on it. please tell me about it

1. i see this pics(https://e-a.d-cd.net/10bd394s-960.jpg) it is a ph7850 right?

2. if it is ph7850 i can solder follow right? red-white cable is R-L signal and yellow is ground from aux (3.5mm), right?

3.when i solder finish, i can play mp3 from aux on mode tape, right?

please help me, and i can read on english language .

Thank you

Golf