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Subsequent Work

Information 

The terms "Ignition on" and "Starting engine" are re-defined for fully electric vehicles (battery electric vehicles - BEV).

Establishing operational readiness/Ignition on: 

Prerequisites for establishing operational readiness: High-voltage battery is sufficiently charged, remove vehicle charging cable from the vehicle charge port, put driver's key in the emergency start tray.

Establishing operational readiness automatically: Get into the vehicle and close the driver's door. The driver's key is recognized inside the vehicle. Operational readiness is established.

Establishing operational readiness manually: Press Start/Stop switch. The driver's key is recognized inside the vehicle. Operational readiness is established.

Establishing operational readiness/Starting engine: 

Establish operational readiness and engage transmission range. The vehicle is now ready to drive and can be moved.

Ending operational readiness/Switching off ignition 

Ending operational readiness automatically: Get out of the vehicle with the driver's key and close the driver door. The driver's key is no longer detected outside the vehicle. Operational readiness ends.

Ending operational readiness manually: Press Start/Stop switch until the instrument cluster is switched off.

Ending driving readiness/Stopping engine 

Vehicle is stationary: Press the P  button on the instrument cluster. The vehicle is parked.

  1. Install wiper linkage.

    > 921919 REMOVING AND INSTALLING WIPER LINKAGE

  2. Fill in refrigerant.

    > 870317 DRAINING AND FILLING REFRIGERANT R1234YF 

    > 870317 DRAINING AND FILLING REFRIGERANT R134A 

    Information 

    • If the pressure sensor is replaced, it must be taught using the PIWIS Tester. 
  3. Teach new pressure sensor.
    1. 3.1 Connect the PIWIS Tester  to the vehicle and switch on the PIWIS Tester  .
    2. 3.2 Establish operational readiness.
    3. 3.3 Start diagnostics.
    4. 3.4 Select "Thermal management  " control unit.
    5. 3.5 Select the "Maintenance/repairs  " tab.
    6. 3.6 Select the menu item "Teach refrigerant circuit sensors (PT)  " and press F12 to continue.
    7. 3.7 Follow the instructions on the Tester.
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