{"nhtsa_id":10122762,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2012-10-12","document_id":"A961243 2031095-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Audi Side Assist deactivates itself immediately following the engine starting. The DTC entry \"Control unit 2 for lane changing assistant - restricted function because of low voltage, sporadic\" is logged in the control unit ?3C ? Lane Change Assistant?. The control unit ?3C ? Lane Change Assistant? checks voltage after each engine on cycle and during this check the voltage can be incorrectly reported which causes the DTC to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10122762-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10122762-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122762","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A4 ALLROAD","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_audi_a4-allroad"]},{"make":"AUDI","model":"A5","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_audi_a5"]},{"make":"AUDI","model":"S5 CABRIOLET","year_from":2013,"year_to":2013,"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":[]}