{"nhtsa_id":10150342,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-03","date":"2012-10-01","document_id":"BMWOCT0612","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"N63 Misfire Faults Stored in DME Fault Memory - Diagnostic Hints. Please follow the procedures below when diagnosing a Service Engine Soon lamp, illuminated with misfire faults, stored in the DME fault memory. Always diagnose the vehicle using the misfire test plan (AT1214_DI8MISFIRE - Misfiring detection) first. After completion of this test plan, repair the vehicle as directed before performing any other suggested engine or fuel system-related test plans, e.g., AT1214_DI8KHDR - High-pressure fuel system, AT1214_DI_GEM - Mixture adaptation, etc. Failure to diagnose the engine or fuel system issue in this order could cause incorrect diagnosis and repeat repair attempts. A Service Information bulletin is being prepared.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10150342-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10150342-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10150342","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"K SERIES","year_from":null,"year_to":null,"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":[]}