![tried installing carplay stereo on my e30, not going well. i have power but no sound. i have the white and grey speaker wires connected but no others connected (no other place tried installing carplay stereo on my e30, not going well. i have power but no sound. i have the white and grey speaker wires connected but no others connected (no other place](https://i.redd.it/2tpcg3f6rx091.jpg)
tried installing carplay stereo on my e30, not going well. i have power but no sound. i have the white and grey speaker wires connected but no others connected (no other place
![BMW E30/E36 Radio Head Unit Installation | 3-Series (1983-1999) | Pelican Parts DIY Maitenance Article BMW E30/E36 Radio Head Unit Installation | 3-Series (1983-1999) | Pelican Parts DIY Maitenance Article](https://cdn4.pelicanparts.com/BMW/techarticles/E36-Radio/pic12.jpg)
BMW E30/E36 Radio Head Unit Installation | 3-Series (1983-1999) | Pelican Parts DIY Maitenance Article
![Radio Adapter Harness, Car Radio Adapter Harness,Stereo Cable with ISO Plug Fits for E30 1985-1992 / E36 1990-1998 / E46 1998-2003 / E39 1995-2000 Etc : Amazon.ca: Electronics Radio Adapter Harness, Car Radio Adapter Harness,Stereo Cable with ISO Plug Fits for E30 1985-1992 / E36 1990-1998 / E46 1998-2003 / E39 1995-2000 Etc : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/51a+XRp3avL.jpg)