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The video above shows you how to replace the battery in your 2006 Buick Lucerne. We recommend changing the battery in Buicks every 4 years. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your Lucerne that you need to replace.
Replacing the battery in your Lucerne involves removing the terminals. When you reconnect the terminals, your radio presets are likely to be cleared out. In some Lucernes, you may need to re-enter a security code to get your radio to work again. Check for this code in your owners manual - it will usually be either a sticker or small card in the booklet. If you can't find it, call Buick and they will give you the code for free. In many Buicks, the transmission "learns" how you drive over time and makes adjustments, so you may experience altered driving dynamics as your car re-learns your driving style after changing the battery.
If your battery has green or white cruddy deposits, it is probably not getting enough juice from and will likely wear out sooner2006 Buick Lucerne CXS 4.6L V8
Learning how to jump your car before you need to is an excellent idea2006 Buick Lucerne CXS 4.6L V8
Odd electrical problems that come out of nowhere can often signify a blown engine fuse - check and change yours here!2006 Buick Lucerne CXS 4.6L V8
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Unlike a waist belt, these usually become looser as they age! Learn how to check it here2006 Buick Lucerne CXS 4.6L V8
The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you2006 Buick Lucerne CXS 4.6L V8