Installing hood lock

• Attach the cable (3)
• Feed in the hood lock
• Replace screws (2)

  Parts:  Screws

• Tighten down screws (2)
  TIGHTENING TORQUES SPECIFICATION
  
  

  Hood lock
  screw Replace screws	Tightening torque	8 Nm

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• Connect plug connection (1) and lock

  Only on vehicles with active pedestrian protection 

  Disconnecting all battery ground leads 

• See ADDITIONAL INFORMATION .

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  Activating the 48 V electrical system 

  Precondition 

  Ignition is switched off

  NOTE: RISK OF DAMAGE 
  Damage to the 48-V battery 
  If a 48-V battery that is disconnected from the electrical system is activated, the battery electronics will be damaged 

  • Only ever activate the 48 V electrical system when the 48 V battery is fully connected up
• Raise the battery ground cable (1)
• Remove special tool 2 452 007

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• Release the negative battery cable (2) of the 48-V battery from the attachment
• Position the negative battery cable (2) of the 48-V battery on the negative battery terminal
• Tighten the nut (1)
  TIGHTENING TORQUES SPECIFICATION
  
  

  Negative battery cable to 48-V battery
  Nut M8	Tightening torque	19 Nm

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• Connect the connector (1) of the CAN bus and lock it
• Clip in the clip (2)

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• Activate the 48 V electrical system by closing the hood

  The activation takes place automatically

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Follow-up work 

• Refer to INSTALLING THE COVER IN THE ENGINE COMPARTMENT ON TOP .
• Refer to INSTALLING THE CENTER ENGINE COMPARTMENT COVER .
• Refer to INSTALLING THE FRONT HOOD SEAL .