{"nhtsa_id":11035539,"type":"other","type_name":"Other","date_added":"2026-08-03","date":"2026-07-23","document_id":"CAL FTL 54-043_REV2","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING","mfr_system":null,"summary":"Revised Customer Advisory Letter for 5th Generation Cascadia Headlamp Turn Signal Not Functioning","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035539-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035539-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035539","components":[{"id":"lighting","name":"Lighting","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA FIFTH GEN","year_from":2026,"year_to":2026,"match":"base","vehicle_ids":["2026_freightliner_cascadia"]}],"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":[]}