Releasing the positive battery cables partially

NOTE: RISK OF DAMAGE 
Damage to wires when disconnecting connectors and plug connections. 
Sheared wires can cause a short circuit. 

• Do not pull on wires when disconnecting connectors and plug connections.

NOTE: RISK OF DAMAGE 
Electrostatic discharge. 
Damage to or destruction of electrical components. 

• Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
• Read and comply with user information on using the associated special tool 12 7 060.
• Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
• Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
• For additional information see: NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE)

• Loosen screw (1)  .
• Release the wiring harness mountings (2)  .
• Place the wiring harness (3)  on the side.

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: To provide a better overview: Illustration of surrounding parts removed.
• Loosen screw (1)  .
• Release nut (3)  .
• Lay the grounding point (5)  to one side.
• Loosen screw (4)  .
• Release the clip (2)  .

Courtesy of BMW OF NORTH AMERICA, INC.