What battery size fits the BMW 3-Series (F30) Battery Replacement & Coding?
We typically install the Exide 668P EFB because it matches the OEM spec and handles accessories like fridges and winches.
BMW · 2012 – 2019
BMW F30 models use IBS-controlled AGM or EFB batteries. When the battery is replaced, the new capacity must be registered and the IBS reset to prevent overcharging.
Supported engines
Service area: Alberton, Meyersdal, Brackenhurst, Alrode
For models requiring AGM or owners running high-demand audio setups.
View specsQuick answers
We typically install the Exide 668P EFB because it matches the OEM spec and handles accessories like fridges and winches.
Yes. After fitment we register the new battery so the ECU charges it correctly and clears Start/Stop warnings.
Yes. We cover Alberton, Meyersdal, Alrode, and Brackenhurst with mobile callouts, or you can book an in-store slot.
We handle the replacement in your garage or office park and code on-site.
Learn moreWhat happens if I don’t code the battery?
The car will overcharge or undercharge the battery, causing premature failure and repeated warning lights. Coding tells the IBS to reset the battery age and capacity.
How long does coding take?
Once the battery is installed, coding takes about 5 minutes using our BMW-compatible diagnostic tools.
Not sure which battery you need?