Join Date: Jun 2009
Location: Scaggsville, MD
Any ideas? Buzz with Galaxy s3 to aux
Ever since I got my first smartphone, I have used it for navigation and music, plugging into the Aux jack. I recently got a Galaxy S3. When the navigation speaks or the music is playing, it is fine. But when the music stops or the navigation is not speaking, I get quite a buzz associated with engine speed. It happens only when it is plugged into the lighter as a power source and also plugged into the Aux. I have swapped both cords with no joy. I grabbed my wife's phone and it works fine. So the problem is the phone.
Since there are electronic geniuses on here, I wanted to see if there are any ideas short of replacing the phone. It is clearly that there is a completed circuit through the phone when connected to both the lighter and the Aux jack that then picks up something associated with ignition in the engine. Is there something I could shield or ground?
2009 Aggressive GXP
DDM Race Backbone, ProBeam, Coil Cover, Alignment, and Oil Catch Can
Solo Mach Shorty Exhaust
LatinVenom Front Brace
Werks Adjustable Sway Bars
Enkei Ammodo Wheels
Michelin Pilot Super Sport Summers/Pirelli 240 Sottozero Winters
Hawk HPS Brake Pads
Sound Deadener Showdown
Beach Party Central Custom Fusebox Cover
JPM Arm Rests