{"nhtsa_id":10145560,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-15","date":"2018-09-11","document_id":"122-W2D8L-10","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE; ELECTRICAL SYSTEM:HORN; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES","mfr_system":null,"summary":"Symptom: When locking the vehicle, the locking beep can sometimes be heard only once instead of twice. Cause: Insufficient communication between the horn and rear-end electronics control unit can cause the locking beep to sound only once.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145560-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145560-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10145560","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"MACAN","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_porsche_macan"]}],"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":[]}