Hello Folks

I never resigned in my stereo freelander II of the sport not have MP3 player. only in SE and HSE versions

i installed a pioneer in DVD and there was an auxiliary output noise when you started the car. when accelerated, worsened and there was a noise like a buzz that was accentuated even without accelerating. but when the car is off, there was no noise at all.

along with several specialty shops installed filters noise, landed, filter noise at the RCA, filter the electrical noise on the stereo and nothing.

for some it may be an insurmountable problem, but I do not stand that noise, I removed the whole system and went back to using only normal cd audio.

however I saw an ad on ebay with a Brazilian multimedia that was installed directly on the cables, connections and documents despite using the auxiliary output, was directly in the original stereo. including several that have multimedia selling on ebay U.S. at a cost of approximately U.S. $ 700. but unfortunately the problem persists with this new system too.

My question: anyone has gone through this and managed to solve the freelander? my car has no power module or other device in audio that can collaborate as a problem.

if I use the auxiliary located in the console between the seats, not the problem since the device has own battery (phone, tablet, etc.) but if something is installed on the car battery, the problem returns.

before I thought it was a mistake in the installation of the equipment pioneer (which has much more quality and I trust much more than this all-in-one Chinese who bought last but the all-in-one has the original connections and do not need to cut the cords and original pluges be

sorry for my english, but his is helped by Google translator

waiting for your help! thank you ! Jorge Seif Junior
Freelander 2 Sport 2010
Santa Catarina - Brazil

Pay attention (or the people who install it) to the ground connection.
Try to avoid a ground loop. http://en.wikipedia.org/wiki/Ground_loop_(electricity)
Move the ground power connection to another point, for starters...
In extremis, for test purposes, connect the system's power directly on the battery poles and see if it happens again.

2008 SE Aux has a buzz hiss, and i cant figure out. its not the port since i unplugged and replugged it, no difference. It persists and is equal with or without engine on/off, and aux plugged in\out. also with aux playing music through my iphone, is seems to distort the music...
Ideas?