{"nhtsa_id":10052349,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-07-16","date":"2013-04-30","document_id":"QN-07-0016","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT","mfr_system":null,"summary":"ASTON MARTIN: INCORRECT QUANTITY OF OIL IN THE DIFFERENTIAL UNIT. THIS WAS CAUSED DURING PRODUCTION. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10052349","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"differential","name":"Differential","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ASTON MARTIN","model":"DB9","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_aston-martin_db9"]},{"make":"ASTON MARTIN","model":"VANQUISH","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_aston-martin_vanquish"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}