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The BMW Range
3 Series
E46
Battery indicator come out
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<blockquote data-quote="astroboy" data-source="post: 614623" data-attributes="member: 4527"><p>Your battery light is coming on at high rpm due the alternator regulator brushes bouncing. Causes for the brush bounce is:</p><p></p><p>A) worn brushes due to mileage or worn due to contamination (ie spilled oil, transmission, or brake fluid into alternator)</p><p>B) High engine vibration: rear alternator mounting bracket loose or engine mount problem.</p><p>C) Loose belt, high rpm causes the belt to slip.</p><p></p><p>The battery light will come on more often as the brushes get shorter.</p></blockquote><p></p>
[QUOTE="astroboy, post: 614623, member: 4527"] Your battery light is coming on at high rpm due the alternator regulator brushes bouncing. Causes for the brush bounce is: A) worn brushes due to mileage or worn due to contamination (ie spilled oil, transmission, or brake fluid into alternator) B) High engine vibration: rear alternator mounting bracket loose or engine mount problem. C) Loose belt, high rpm causes the belt to slip. The battery light will come on more often as the brushes get shorter. [/QUOTE]
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The BMW Range
3 Series
E46
Battery indicator come out
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