Please HELP. 2003 BMW E66 LOUD Hiss/Static/Crackling noises in both front door and rear panel speakers! Noise comes and goes, varies from really loud crackling to loud hiss and then silent. Noise migrates from one speaker to another or can be present in all. No matter if CD/Radio is on or off, if engine is running or not-the noise is there all
3. Battery. I checked the charge on the battery, it was way low. I know from reading these cars need a good battery or else they go into limp mode. Now I could be wrong, but I charged the car overnight and still the green did not work. 4. I bought used but working screen. Plugged it in. Doesn***8217;t work.
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