{"nhtsa_id":10149592,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-26","date":"2013-05-01","document_id":"240313","mfr_campaign":null,"replaces":null,"component":"ENGINE; POWER TRAIN","mfr_system":null,"summary":"N52T/N55 with 8HP45: Delay in Engine Response. When slowing down to lower suburban road speeds and then accelerating, a delay in engine response may be experienced. This situation may be more noticeable when driving in a bend in the road or on roads with a rising gradient. Unfavorable EGS and DME software calibration","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10149592-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10149592-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10149592","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"528I","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_bmw_528i"]},{"make":"BMW","model":"535I","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_bmw_535i","2012_bmw_535i","2013_bmw_535i","2014_bmw_535i"]},{"make":"BMW","model":"535I GRAN TURISMO","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_bmw_535i","2011_bmw_535i","2012_bmw_535i"]},{"make":"BMW","model":"535I US","year_from":2011,"year_to":2011,"match":"base","vehicle_ids":["2011_bmw_535i"]},{"make":"BMW","model":"ACTIVE HYBRID 5","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_bmw_activehybrid-5","2013_bmw_activehybrid-5"]},{"make":"BMW","model":"X3","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_bmw_x3","2012_bmw_x3","2013_bmw_x3"]},{"make":"BMW","model":"X5","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_bmw_x5","2012_bmw_x5","2013_bmw_x5"]},{"make":"BMW","model":"X6","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_bmw_x6","2012_bmw_x6","2013_bmw_x6","2014_bmw_x6"]}],"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":[]}