2005 S500 aux battery - Mercedes-Benz Forum

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post #1 of 2 (permalink) Old 02-19-2011, 07:08 PM Thread Starter
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Smile 2005 S500 aux battery

I have a 2005 S500 which ocassionaly while I am driving the door locking mechanism will make a noise and the dash lights will dim. I took it to the local dealer and they said the auxillary battery had loose connections and that they tightened them. After getting the car back the problem had not been fixed. So I took it back and this time they said it did not have an auxillary battery but that the main battery needed to be replaced which they did. Again after getting it back the problem was still there.

Does the 2005 S500 have an auxillary battery? If not any suggestions?
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post #2 of 2 (permalink) Old 02-20-2011, 12:35 AM
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It only has one battery in the trunk/boot on the right hand side. Geve em hell.



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