{"nhtsa_id":10229546,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2022-08-09","document_id":"0815022","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"Flash: Heating Ventilation and Air Conditioning (HVAC) Updates This bulletin involves reprogramming the HVAC module with the latest available software. Customers may experience the following: During a remote start, the heated wheel, seat, mirrors and/or the ElectricBack Light (EBL) may not turn on.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229546-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229546-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229546","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"CHEROKEE","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_jeep_cherokee","2021_jeep_cherokee","2022_jeep_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":[]}