The 2007 BMW 5 Series has two recalls, both involving fire risk: a positive battery cable connector that can loosen and overheat, and a PCV valve heater that can short and overheat while driving or shortly after parking.
For the battery cable issue, BMW advises parking outside and away from structures until the repair is made, as the fire risk exists even when the vehicle is not running. The PCV valve heater concern is an engine-side issue where an electrical short causes the heater element to overheat, raising the risk of fire during or after a drive.
At a glance
What can fail
The heater for the positive crankcase ventilation valve may short circuit, potentially causing an electrical fault.
What the fix does
Dealers will install a new electrical wiring harness with fuse protection for the PCV valve heater at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The insulated connector for the positive battery cable may be improperly attached to the trunk floor panel. The bolt connection can loosen over time, increasing electrical resistance and causing the cable connection to overheat.
What the fix does
Dealers will inspect and tighten the battery cable bolt connection as needed, at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
