Installing the left hood lock

Attach the cable.
Feed in the hood lock (3).
Replace screws (2).
Parts: Screws

Tighten down screws (2).

Courtesy of BMW OF NORTH AMERICA, INC.

TIGHTENING TORQUES SPECIFICATION

Bonnet lock
Screw Replace screws	Tightening torque	8 Nm

Connect and lock the plug connections (1).

→ Disconnecting all battery ground leads

See ADDITIONAL INFORMATION .

Courtesy of BMW OF NORTH AMERICA, INC.

→ Activating the 48 V electrical system

Prerequisite

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 .

Courtesy of BMW OF NORTH AMERICA, INC.
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

Courtesy of BMW OF NORTH AMERICA, INC.

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

Courtesy of BMW OF NORTH AMERICA, INC.
Activate the 48 V electrical system by closing the hood.

The activation takes place automatically.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work

Install the top left engine compartment COVER PANEL .