Removing Servotronic control unit
Remove trim panel under dashboard. Refer to 70 19 19 Removing and installing trim under dashboard - as of MY 2003 (All Models) .
Remove holder for stop light switch → 481519 Removing and installing steering column - chapter on "Removing" [9PAAE1 9PAAE7 9PAAF1] , → 481519 Removing and installing steering column - chapter on "Removing" [9PAAD1 9PAAD7] → 481519 Removing and installing steering column - chapter on "Removing" [9PAAJ1 9PAAK1] .
1. Release the left relay carrier -Arrows A- and pull it down and out -Arrow B- . See Fig 2.
2. Remove the control unit from the relay carrier -arrow- . See Fig 3.