{"nhtsa_id":10049259,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-01-12","date":"2012-08-08","document_id":"TI-52-12","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"PORSCHE: THE REAR END AND FRONT END ELECTRONICS CONTROL UNIT SOFTWARE MUST BE REPROGRAMMED WITH UPDATED DATA FOR IGNITION KEY LOCKING WHEN KEY NOT INSERTED AND REAR END WILL NOT SWITCH TO ENERGY SAVING MODE AFTER VEHICLE STOPS. MODELS 2012-2013 911 CARRERA, 911 CARRERA S. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10049259","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911 CARRERA","year_from":2012,"year_to":2012,"match":"base","vehicle_ids":["2012_porsche_911"]},{"make":"PORSCHE","model":"911 CARRERA S","year_from":2012,"year_to":2012,"match":"base","vehicle_ids":["2012_porsche_911"]}],"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":[]}