{"nhtsa_id":10159939,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-20","date":"2015-11-14","document_id":"08-112-15","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Flash: Vehicle Enhancement This bulletin involves updating the Body Control Module (BCM) software. The customer may describe the Daytime Running Lamps (DRL) inoperative. This condition may be more prevalent after DRL bulb(s) have been replaced with an aftermarket bulb.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10159939-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10159939-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159939","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_jeep_grand-cherokee"]}],"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":[]}