BMW X3 Owners Manual: Maintenance

The battery is maintenance-free.

The added amount of acid is sufficient for the service life of the battery.

Further information about the battery can be obtained from your service center.

Battery replacement

Use approved vehicle batteries only

Only use vehicle batteries that have been approved for your vehicle by the manufacturer; otherwise, the vehicle could be damaged and systems or functions may not be fully available.

After a battery replacement, have the battery registered on the vehicle by the service center to ensure that all comfort features are fully available and that any Check Control messages of these comfort features are no longer displayed.

    Vehicle battery
    ...

    Charging the battery
    General information Make sure that the battery is always sufficiently charged to guarantee that the battery remains usable for its full service lif ...

    Other materials:

    BMW X3 Service & Repair Manual > Stabilizer bar: Replacing both rubber mounts for anti-roll bar mounting
    Necessary preliminary work: Remove REAR WHEELS . Release screws (1). Pull off retaining bracket (2), open rubber mount (3) at slot and remove. Installation note: Keep retaining bracket (2), rubber mount (3) and anti-roll bar clean and free from oil and grease. Clean rear anti-roll bar ...

    BMW X3 Owners Manual

    BMW X3 Service & Repair Manual

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