FixVault

Manual drive mode selection, function - GF27.60-P-3011NQ

TRANSMISSION 722.9 in MODEL 209 except CODE (428a) Steering wheel shift buttons 

Fig 1: Manual Drive Mode Selection Function Diagram
G04958610

Using the selector lever and the transmission mode switch (S16/5) it is possible to adapt the automatic sequence of the gearshift to particular operating conditions.

Although the shift range can be changed in the forward gears while driving, the electronic transmission control prevents a gearshift if the engine speed is too high.

In position "C" (comfort program) of the transmission mode switch (S16/5) a lower overall ratio and therefore a lower output torque is available when driving backwards and forwards. This allows the vehicle to move off more gently. In addition, the gears are not driven to maximum revs.

  Center shifter console, location/task/design/function   GF27.60-P-5100NQ 
  Shift detent, location/task/design/function   GF27.60-P-5101NT 
  R/P lock, location/task/design/function   GF27.60-P-5103NT 
  VGS control unit, location/task   GF27.19-P-4013N 
  Electronic selector lever module control unit, location/task   GF27.19-P-5140NQ