{"nhtsa_id":10035924,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-03-08","date":"2015-05-01","document_id":"SB-10-08-42-001A","mfr_campaign":null,"replaces":"SB-10-08-42-001E","component":"EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH","mfr_system":null,"summary":"BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/SATURN: LOW BEAM HEADLAMP BULB DIAGNOSIS/REPLACEMENT (INSPECT BULB AND CONNECTOR). DOES NOT APPLY TO VEHICLES EQUIPPED WITH HIGH INTENSITY DISCHARGE (HID) LAMPS. DO NOT REPLACE THE ENTIRE HEADLAMP ASSEMBLY FOR THIS CONDITION. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10035924","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2008,"year_to":2011,"match":"exact","vehicle_ids":["2008_buick_enclave","2009_buick_enclave","2010_buick_enclave","2011_buick_enclave"]},{"make":"CADILLAC","model":"CTS","year_from":2008,"year_to":2011,"match":"exact","vehicle_ids":["2008_cadillac_cts","2009_cadillac_cts","2010_cadillac_cts","2011_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2007,"year_to":2011,"match":"exact","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade","2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade","2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE EXT","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade","2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade"]},{"make":"CADILLAC","model":"SRX","year_from":2010,"year_to":2011,"match":"exact","vehicle_ids":["2010_cadillac_srx","2011_cadillac_srx"]},{"make":"CHEVROLET","model":"AVALANCHE 1500","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_chevrolet_avalanche","2008_chevrolet_avalanche","2009_chevrolet_avalanche","2010_chevrolet_avalanche","2011_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"EQUINOX","year_from":2010,"year_to":2011,"match":"exact","vehicle_ids":["2010_chevrolet_equinox","2011_chevrolet_equinox"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2008,"year_to":2011,"match":"exact","vehicle_ids":["2008_chevrolet_malibu","2009_chevrolet_malibu","2010_chevrolet_malibu","2011_chevrolet_malibu"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN 1500","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_chevrolet_suburban","2008_chevrolet_suburban","2009_chevrolet_suburban","2010_chevrolet_suburban","2011_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2007,"year_to":2011,"match":"exact","vehicle_ids":["2007_chevrolet_tahoe","2008_chevrolet_tahoe","2009_chevrolet_tahoe","2010_chevrolet_tahoe","2011_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2009,"year_to":2011,"match":"exact","vehicle_ids":["2009_chevrolet_traverse","2010_chevrolet_traverse","2011_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2007,"year_to":2011,"match":"exact","vehicle_ids":["2007_gmc_acadia","2008_gmc_acadia","2009_gmc_acadia","2010_gmc_acadia","2011_gmc_acadia"]},{"make":"GMC","model":"SIERRA 1500","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra"]},{"make":"GMC","model":"TERRAIN","year_from":2010,"year_to":2011,"match":"exact","vehicle_ids":["2010_gmc_terrain","2011_gmc_terrain"]},{"make":"GMC","model":"YUKON","year_from":2007,"year_to":2011,"match":"exact","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon","2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon"]},{"make":"GMC","model":"YUKON DENALI","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon","2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon"]},{"make":"GMC","model":"YUKON DENALI XL","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon","2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon"]},{"make":"GMC","model":"YUKON XL 1500","year_from":2007,"year_to":2011,"match":"base","vehicle_ids":["2007_gmc_yukon-xl","2008_gmc_yukon-xl","2009_gmc_yukon-xl","2010_gmc_yukon-xl","2011_gmc_yukon-xl"]},{"make":"PONTIAC","model":"G6","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_pontiac_g6","2007_pontiac_g6","2008_pontiac_g6","2009_pontiac_g6"]},{"make":"SATURN","model":"AURA","year_from":2007,"year_to":2010,"match":"exact","vehicle_ids":["2007_saturn_aura","2008_saturn_aura","2009_saturn_aura","2010_saturn_aura"]},{"make":"SATURN","model":"OUTLOOK","year_from":2007,"year_to":2010,"match":"exact","vehicle_ids":["2007_saturn_outlook","2008_saturn_outlook","2009_saturn_outlook","2010_saturn_outlook"]}],"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":[]}