Is any of this applicable to the 1989 300CE?

http://auto.consumerguide.com/auto/used/reviews/full/index.cfm/id/2205


Trouble Spots

Automatic transmission: The transmission may delay shifting into Drive or Reverse, and may be corrected by installing reformulated Mercedes-Benz transmission fluid. (1990)

Automatic transmission: Harsh and erratic shifts are often due to a damaged dust cover on the vacuum modulator for the transmission. (1990-94)

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

bump...

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz

bump...

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1989 300CE Astralsilber/Schwarz
1992 300CE Schwarz/Schwarz