{"nhtsa_id":10089851,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-30","date":"2015-05-22","document_id":"TT063","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"\"TECH TIP: NO BASS FROM AUDIO SYSTEM SYMPTOM: AUDIO UNIT LOCKS UP OR HAS NO BASS IN FREEZING TEMPERATURES. REPAIR: VERIFY THE CUSTOMER’S COMPLAINT AND MOVE THE VEHICLE INDOORS. IF AFTER THE TEMPERATURE INSIDE THE VEHICLE INCREASES THE HEAD UNIT RESUMES NORMAL OPERATION, CONSULT THE HEAD UNIT MANUAL EITHER IN THE GLOVE BOX OR ON KGIS, TO VERIFY THE MINIMUM OPERATING TEMPERATURE FOR THE HEAD UNIT. NOTE: THIS CONCERN IS CONSIDERED NORMAL OPERATION IF THE COMPLAINT SEEMS TO OCCUR AT OR BELOW THE MINIMUM OPERATING TEMPERATURE.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10089851","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"KIA","year_from":null,"year_to":null,"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":[]}