{"nhtsa_id":600434,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-05-14","date":"1998-02-01","document_id":"34 01 98","mfr_campaign":null,"replaces":"34 03 97","component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"EXPERIENCING AN INTERMITTENT MOMENTARY EVENT WHERE THE BRAKE PEDAL DOES NOT IMMEDIATLELY RETURN. MODELS BUILT PRIOR TO 3/97 *DB*YC","document":null,"url":"https://open.wenmarpro.com/bulletins/600434","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"528I","year_from":1996,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"528I","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_bmw_528i","1998_bmw_528i"]},{"make":"BMW","model":"540I","year_from":1996,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"540I","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_bmw_540i","1998_bmw_540i"]},{"make":"BMW","model":"740I","year_from":1995,"year_to":1995,"match":"exact","vehicle_ids":["1995_bmw_740i"]},{"make":"BMW","model":"740I","year_from":1996,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"740I","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_bmw_740i","1998_bmw_740i"]},{"make":"BMW","model":"740IL","year_from":1995,"year_to":1998,"match":"exact","vehicle_ids":["1995_bmw_740il","1996_bmw_740il","1997_bmw_740il","1998_bmw_740il"]},{"make":"BMW","model":"750IL","year_from":1995,"year_to":1998,"match":"exact","vehicle_ids":["1995_bmw_750il","1996_bmw_750il","1997_bmw_750il","1998_bmw_750il"]},{"make":"BMW","model":"M5","year_from":1996,"year_to":1998,"match":null,"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":[]}