• Hard 1-2 shift • Jerky shifting • Jolting when moving off

Bulletin number

LI27.60-P-079083

Component

Power train

Summary

Complaint • Hard 1-2 shift • Jerky shifting • Jolting when moving off Cause Insufficient powertrain software Remedy Please proceed as follows: • Check transmission oil level and correct, if necessary (transmission oil temperature > 60 °C) • Rinse the valves a minimum of 3 times via XENTRY • Perform a stationary adaptation, then read out new EEPROM data If the problem persists, please perform a driving adaptation of 4-5: • Level track (no incline/decline) • Slippery drive program • Display the torque in the instrument cluster: The torque must be between 100 and 250 Nm, preferably closer to the maximum torque • Constant engine torque • Engine speed below 2500 rpm • Do not shift via paddle • Read out EEPROM data If the problem still persists, please create a TIPS case.

Owners of these vehicles have filed 2 complaints in the transmission category.