{"nhtsa_id":10120227,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-21","date":"2014-07-17","document_id":"V901401 2037607","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Technical Bulletin (Erratic Oil Temperature Gauge): The oil temperature gauge in the auxiliary instrument cluster (?additional instruments?) and/or the oil temperature display in the instrument cluster MFI operate erratically. The signal from the oil temperature sensor, which is directly connected to the instrument cluster, is not properly interpreted by the instrument cluster due to a difference in the timing processing of the signal. The production solution for this issue was Improved software introduced into production for model year 2015. This document discusses the \"Fault Codes\" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10120227-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10120227-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10120227","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLKSWAGEN","model":"BEETLE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_volkswagen_beetle"]},{"make":"VOLKSWAGEN","model":"BEETLE CONVERTIBLE","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_volkswagen_beetle"]}],"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":[]}