MERCEDES-BENZ, MERCEDES-MAYBACH

EW - Engine Coolant

2022-01-27 · NHTSA 11031608

掲載車両は調査の手がかりです。エンジン、製造期間、ソフトウェア条件はメーカー資料で確認してください。

メーカー概要

英語の原文

Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2015-2017 Mercedes-Benz S-Class (222 and 217 platforms) vehicles, an erroneous activation of the Malfunction Indicator Lamp (“MIL”) may occur under certain conditions, due to engine coolant backflow. In our continuing efforts to assure the proper performance of Mercedes-Benz products and to ensure the satisfaction of our customers, the warranty for the subject vehicles is extended from the original 4 years/50,000 miles to 10 years / 120,000 miles from the vehicle’s New Vehicle Limited Warranty start date for the coolant system when repairs are required that result from a MIL due to engine coolant backflow. Under this extended warranty, the subject vehicles will be retrofitted with an engine coolant system check-valve. The extended warranty is applicable to the following vehicles: In the event of an illuminated MIL as a result of the conditions specified above, the following fault codes will be present: ECU Fault Code: P012800 Subsequently, the following damage code will be used: 5030F22 Please check the VIN in NetStar/VMI before scheduling the appointment for the repair. Applicable vehicles will be visible in NetStar/VMI on February 14, 2020. Approximately one week after the distribution of this NCU, a letter will be sent to owners of certain vehicles informing them that the warranty for the subject vehicles with a MIL resulting from engine coolant backflow will be extended from the original 4 years/50,000 miles to 10 years/120,000 miles. If customers have already paid to have a repair to address the MIL related to the conditions specified above, they may be eligible for reimbursement. Please advise the customer to follow the instructions detailed below (also included in a copy of the customer letter).

メーカー、番号、発行日、全文概要が一致した登録だけをまとめ、元番号を残します。古い資料も保持し、明示的に確認できた後続版を表示します。1994年以前の車両との関連は通常結果から分離します。年式未記載は全年式への適用を意味しません。