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Q: transmission oil change if needs on 2007 Mercedes-Benz S550

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
do i need change transmission oil
(1) Answer
I believe that the transmissions on these newest Mercedes are all "sealed for life". Mercedes says they never need to be changed. The conservative techs that I know will still recommend replacement at 60K miles or so, to be safe.