Warning
Only charge the vehicle using approved, grounded wall outlets. If the electrical circuit or electrical socket's capacity is not known, let a licensed electrician inspect the electrical circuit's capacity. Using a charge level that exceeds the electrical circuit's or electrical outlet's capacity may start a fire or damage the electrical circuit.
Warning
- The charging cable's residual current breaker helps protect the vehicle's charging system but cannot ensure that an current overload will never occur.
![P5P6-2017- Electric drive- Control module cable](https://www.volvocars.com/images/support/imgde2345d8a617445ec0a8015217ebae26_2_--_--_VOICEpnghigh.png?imwidth=1280)
LED indicator
If the control module's built-in residual current device is triggered, the LED indicator will light up red. Check the wall outlet. Have the outlet checked by a licensed electrician or try using another wall outlet.
![P6-2017- XC40H Control unit current](https://www.volvocars.com/images/support/imgfa9fd2cba63bd9b5c0a8015241fa6783_1_--_--_VOICEpnghigh.png?imwidth=1280)
Important
- Check the capacity of the socket.
- Other electronic equipment connected on the same fuse circuit must be disconnected if the total load is exceeded.
- Do not plug in the charging cable if the outlet is damaged, worn or defective.