{"nhtsa_id":11031633,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-04-28","date":"2022-05-27","document_id":"EW - Ignition Coil","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz AG (\"MBAG\"), the manufacturer of Mercedes-Benz vehicles is extending the warranty coverage on the ignition coil in certain Model Year (\"MY\") vehicles listed below from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 15 years/ 150,000 miles (whichever occurs first) due to the following condition: • The ignition coil might not operate and meet specifications as intended due to a fault in the winding process of the ignition coil. This may cause reduction in the coil's performance, and lead to combustion misfires on the affected cylinder. This may also cause an increase in exhaust emissions and result in the illumination of the check engine Malfunction Indicator Lamp ('MIL'). Please be advised that all repairs being claimed under this extended warranty must have a quick test uploaded with the following fault code information and may be audited. • P030022 - random/multiple cylinder misfire detected. • P030x85 or P030x00 - cylinder x misfire detected. (x = the affected cylinder)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11031633-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11031633-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031633","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0300"],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG C63","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C63 S","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG C63S","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG E63S","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG G63","year_from":2017,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG GLC63","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG GLC63S","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG GT","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_mercedes-benz_amg-gt","2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT C","year_from":2018,"year_to":2019,"match":"base","vehicle_ids":["2018_mercedes-benz_amg-gt","2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT R","year_from":2018,"year_to":2019,"match":"base","vehicle_ids":["2018_mercedes-benz_amg-gt","2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT ROADSTER","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT S","year_from":2018,"year_to":2019,"match":"base","vehicle_ids":["2018_mercedes-benz_amg-gt","2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT63","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG GT63S","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_mercedes-benz_amg-gt"]},{"make":"MERCEDES-BENZ","model":"AMG S63","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"G 550","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"G550","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S 560 4MATIC","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S 560 4MATIC COUPE","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-MAYBACH","model":"S 560 4MATIC","year_from":2018,"year_to":2019,"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":[]}