no but its a PITA. i did this when i had my M3. theres a circlip that goes into the grove as you can see. its 19 in the diagram. #20 is a little foam piece which will cause about 90 percent of the play in your shifter.once you get number 19 out of the grove use a pice with a 90 degree angle to push the pin out through the bottom. the coupler will then pull off. its a good time to replace the selector shaft seal at the same time. get a new circlip because i had to bend the crap out of mine to get it off.