The 2015 BMW 4 Series has 2 recalls, the more serious being a driveshaft slip-joint that can fail and cut power to the rear wheels, raising the risk of a crash. This recall only affects M3 and M4 models, where the slip-joint connecting the transmission to the rear axle may not have been properly greased and can seize or break over time, leaving the driver without drive power. The second recall covers the airbag control module, which was programmed with incorrect software that can affect when the driver's front airbag deploys in a crash, potentially reducing its protection at the moment it is needed most.
At a glance
What can fail
The slip-joint on the driveshaft between the transmission and rear axle may lack proper lubrication from manufacturing. Over time, this could cause the slip-joint to fail, resulting in loss of power to the wheels.
What the fix does
Dealers will inspect the driveshaft and replace it if necessary.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The airbag control module has incorrect software that may cause the driver's front airbag to deploy at the wrong time during a crash, increasing injury risk.
What the fix does
Your dealer will reprogram the airbag control module with correct software.
Summarized — see the official notice for exact wording, dates, and contacts.
