Question about Lexus LS 430

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2004 lexus sc430 battery dischrged while on vacation. when I hooked up the battery charger, the horn beeps on and off. how do i disable the horn while charging?

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During long vacations, it is prefered to disconnect the battery ,to keep the charge ,just disconnect terminals starting by (-)ve ,this advice from batteries manufacturers.

Posted on Mar 23, 2011

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