Driving and operating 143FaultIn the event of a fault, control indicatorg illuminates. Additionally, amessage is displayed in the DriverInformation Centre. Vehiclemessages 3 102.The transmission no longer shiftsautomatically. Continued travel ispossible with manual shifting.Only the highest gear is available.Depending on the fault, 2nd gear mayalso be available in manual mode.Shift only when the vehicle is at astandstill.Have the cause of the fault remediedby a workshop.Interruption of power supplyIn the event of an interruption ofpower supply, the selector levercannot be moved out of the Pposition. The ignition key cannot beremoved from the ignition switch.If the vehicle battery is discharged,start the vehicle using jump leads3 227.If the vehicle battery is not the causeof the fault, release the selector lever.1. Apply the parking brake.2. Release the selector lever trimfrom the centre console; Pokewith a finger into the leathersocket in front of the selector leverand push the trim upwards at thefront rim from below, as shown inthe illustration. Rotate trim to theleft.3. Push down the release lever andmove the selector lever out of P orN. If these positions are engagedagain, the selector lever will belocked in position again. Have thecause of the power supplyinterruption remedied by aworkshop.4. Mount the selector lever trim ontothe centre console and refit.