This short article gives in-depth instructions on instead of the battery in a BMW E46 3 collection vehicle. Also though we offered a 2004 325ci to execute this repair, this article can be used to any type of 1998-2006 3 collection vehicle v minor modifications to the fix steps.

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A BMW E46 battery replacement is very an easy and will save you one unnecessary expedition to the fix shop.


One the the most basic repairs you can perform on your BMW E46 3 series car is a battery replacement. In truth the toughest part of the repair is lifting the battery in and out of the vehicle. But interestingly enough, plenty of BMW E46 owner still take their vehicles to the fix shop for a brand-new battery.
The batteries in our cars eventually wear out...as certain as death and also taxes. The mean life span of an automotive battery is around six years, although the number deserve to obviously fluctuate. Extended periods of excessive heat or cold will dramatically shorten the life expectations of her bimmer"s battery, together will continuous recharging, jumping, and also electrical loads whilst the car isn"t running (cell phones left plugged in, leaving an inner light on, etc.).
The best place to buy a replacement battery when doing a BMW E46 battery replacement is your local ar auto parts store (including "big box" stores choose Walmart and also Sam"s Club). Don"t obtain sucked into the fallacy the you must purchase her E46 replacement battery native the BMW dealership. That"s complete hogwash. The BMW Repair overview has been running E46"s for years on battery purchased from our local progressed Auto components store and also have never...seriously never...had an issue.

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The BMW E46 3 collection vehicle was not manufactured with an intelligent battery sensor (IBS). You carry out NOT should register her battery as soon as performing this procedure.
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