Delivery Stop: Head Airbag.A Delivery Stop has been issued on certain F56 vehicles produced from August 8, 2014 through August 14, 2014. These vehicles will need both head airbags replaced. Affected vehicles in dealer inventory must not be retailed or delivered until this issue is corrected. Vehicles at ports of entry will be repaired prior to dealer delivery. This bulletin will be updated with instructions and warranty information when parts become available. Please contact your field representatives if you have any questions. Affected vehicles can be identified with a ?Vehicle Comment? in the DCS Warranty Vehicle Inquiry or ISPA.