{"nhtsa_id":10058574,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-10-13","date":"2015-07-21","document_id":"TSB-01-15-31","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"AUDI: SOME VEHICLES WILL EXPERIENCE WARNING COOLANT LEVEL IS ON, ELEVATION OF ENGINE TEMPERATURE, AN ACTIVE LIMP HOME MODE DUE TO PERFORMANCE OF CLIMATE SYSTEM HEATING IS INSUFFICIENT DUE LOSS OF COOLANT RESULTING IN COOLANT MIGRATION OF ELECTRICAL HARNESS AND AIR CONDITIONING ELECTRONICS. MODEL 2010-14 A6, 7, 8, 4, 5, A5 CABRIOLET, TT, Q5, 7. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058574","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A4 ALLROAD","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_audi_a4-allroad","2014_audi_a4-allroad"]},{"make":"AUDI","model":"A4 AVANT","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"A5","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_audi_a5","2013_audi_a5"]},{"make":"AUDI","model":"A5 CABRIOLET","year_from":2012,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"A6","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_audi_a6","2013_audi_a6"]},{"make":"AUDI","model":"A7","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_audi_a7","2013_audi_a7"]},{"make":"AUDI","model":"A8","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_audi_a8","2011_audi_a8","2012_audi_a8","2013_audi_a8"]},{"make":"AUDI","model":"Q5","year_from":2012,"year_to":2014,"match":"exact","vehicle_ids":["2012_audi_q5","2013_audi_q5","2014_audi_q5"]},{"make":"AUDI","model":"Q7","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_audi_q7","2012_audi_q7","2013_audi_q7","2014_audi_q7"]},{"make":"AUDI","model":"TT ROADSTER","year_from":2012,"year_to":2014,"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":[]}