{"nhtsa_id":10120688,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-25","date":"2015-02-13","document_id":"A191554 2039777-","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"The coolant temperature warning light is on. The coolant level in the coolant expansion tank is close to or below minimum. Vehicles with low mileage and without previous repairs on the cooling system are most likely to be affected. During production, air can sporadically enter the cooling system. As this air escapes after a short operating period, the coolant level in the coolant expansion tank can drop below minimum.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10120688-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10120688-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10120688","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A3 CABRIOLET","year_from":2015,"year_to":2015,"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":[]}