190d auto problem
 

Having a problem with my 722,4 case . Shifts very good in all selectors ecept from 3 to 4 . Before it shift from 3 to 4 i need to have the speed to 90 km/h .
The cable control wire have no basic set marks so i dont no were it shall be set.

Please help me . And hope you understand my writing . I am from Norway and not good in english writing.

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Mercedes owner

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Mercedes owner