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I am wanting to go with a Red Top battery, will I lose data saved in the Sync when I disconnect the battery to hook up the new one? Throw codes or anything else I should be aware of?

Oh and I meant BATTERY...LOL
 

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It might lose info as well as radio stations-etc. There is a simple solution. Go on ebay and ask for something like (sorry I forget) 9v power for car while changing battery. It's a very simple device. A 9v battery (those small rectangular ones) is attached to a power outlet thru a cigar lighter plug. Plug it in and remove battery and no settings are lost. Worked just fine on sons Audi. Without it re-program radio, windows, and other stuff.
 

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