Servicing rear diff on a 2019 S63
08-30-2024, 09:09 PM
#1
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Servicing rear diff on a 2019 S63
Anyone done the rear diff fluid change on their S63. Looks like it is due at 30K.
08-31-2024, 03:20 AM
#2
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2019 C63CS
Are you sure? I believe that's just the transmission. The W222 S63 doesn't have a limited slip differential (electronic or mechanical) like the other 63 models. The W223 S63 is the first S63 with a locking rear differential. The differential fluid changes is only for the mechanical and electronic LSD. Open differentials are usually lifetime. Not saying you can't change it anyway, unless it's sealed.
08-31-2024, 09:27 AM
#3
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Not sure honestly. Would love to get a copy of all of the specific maintenance schedules for my car. Could not find anything online.
