{"vehicle":{"id":"2026_jeep_grand-wagoneer","year":2026,"make":"Jeep","model":"Grand Wagoneer"},"code":"B12B5","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11030238,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-25","date":"2026-03-21","document_id":"08-123-26","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Instrument Panel Cluster (IPC) Heads Up Display (HUD) Failure The vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): SYMPTOM: ● B12B5-49 - Head Up Display Module-Internal Electronic Failure. Customers may experience the following: ● Audible ringing noise coming from the instrument panel around the HUD module area when on. s are to be made at this time. Once available, new PN 68613172AG will have the solution. A SW update is not available to the HUD module. POLICY: Information Only.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030238-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030238-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030238"},{"nhtsa_id":11030213,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-25","date":"2026-03-21","document_id":"08-123-26","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Instrument Panel Cluster (IPC) Heads Up Display (HUD) Failure The vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): SYMPTOM: ● B12B5-49 - Head Up Display Module-Internal Electronic Failure. Customers may experience the following: ● Audible ringing noise coming from the instrument panel around the HUD module area when on. s are to be made at this time. Once available, new PN 68613172AG will have the solution. A SW update is not available to the HUD module. POLICY: Information Only.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030213-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030213-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030213"}],"url":"https://open.wenmarpro.com/makes/jeep/grand-wagoneer/2026/bulletins?code=B12B5"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/jeep/grand-wagoneer/2026/codes/B12B5","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}