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December 20, 2024 Service campaign

Replace automatic transmission

Mercedes-Benz technical service bulletin NCU - 2024120012 for 2024 Mercedes-Benz GLC 300, 2024 Mercedes-Benz AMG Glc43 and 2024 Mercedes-Benz AMG Glc63 S E.

Bulletin number
NCU - 2024120012
Component
Power train
Summary
Replace automatic transmission. For basic data of model 254 with M254, see AR27.10-P-0005MRW For basic data on transmission oil level test routine, see AR27.00-P-0270EWN.

Owners of these vehicles have filed 7 complaints in the transmission category.

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