{"nhtsa_id":621525,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-09-25","date":"2001-06-01","document_id":"510301","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:REARVIEW MIRRORS/DEVICES","mfr_system":null,"summary":"ON SOME VEHICLES, THE INTERIOR MIRROR DOES NOT HAVE THE RED DWA WARNING LED LOCATED ON THE UNDERSIDE OF THE MIRROR. WHEN THE DWA ALARM SYSTEM HAS BEEN INSTALLED, THE RED WARNING LED FLASHES TO INDICATE THAT THE ALARM IS ARMED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/621525","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"mirror","name":"Mirrors","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"E46 SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M3","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]}],"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":[]}