Ignition Off. Disconnect Battery Negative Lead

Fig 1: Ignition In Off Position And Disconnecting Negative Cable From Battery

Courtesy of VOLVO CARS OF NORTH AMERICA.

Check that the customer has left the radio code.

WARNING:

Before assembling the steering wheel the ignition should be in position II. Then the battery negative should be reconnected. Ensure that nobody is in the car when the battery is being connected.