{"nhtsa_id":11015690,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-03-18","date":"2025-03-18","document_id":"N252492430","mfr_campaign":"N252492430","replaces":null,"component":"VISIBILITY/WIPER; UNKNOWN OR OTHER","mfr_system":null,"summary":"Certain vehicles may have a condition in which the heated windshield wiper park is inoperative. Dealers are to reprogram the Lighting Control Module. Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015690-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015690-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015690","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"wiper","name":"Wipers and washers","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"OPTIQ","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_optiq"]},{"make":"CHEVROLET","model":"BLAZER EV","year_from":2024,"year_to":2025,"match":"base","vehicle_ids":["2024_chevrolet_blazer","2025_chevrolet_blazer"]}],"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":[]}