{"nhtsa_id":10054477,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-01-29","date":"2013-12-01","document_id":"13196-A","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"GM: INFORMATION CONCERNING THE SERVICE PROCEDURE TO REPROGRAM THE HEADLAMP CONTROL MODULE. A DTC MAY BE SET STATING A LOW VOLTAGE CONDITION AT THE HEADLAMP BALLAST. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10054477","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_cadillac_ats"]}],"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":[]}