Boss Audio Systems BV8728B manual Removing the unit, DIN rear-mount method B

10.Reconnect the cable to the vehicle battery’s negative (-) terminal. Then replace the outer trim ring and install the unit’s front panel (see the steps of ‘to install the front panel’).

Removing the unit

1.Make sure the ignition is turned off, and then disconnect the cable from the vehicle battery negative (-) terminal.

2.Remove the metal strap attached to the back of the unit (if present).

3.Press the release button to remove the front panel.

4.Lift the top of the outer trim ring then pull it out to remove it.

5.Insert both of the supplied keys into the slots at the middle left and right sides of the unit then pull the unit out of the dashboard.

2. DIN rear-mount (method B)

If your vehicle is a Nissan or Toyota, follow these mounting instructions: Use the screw holes marked T (Toyota) or N (Nissan) located on both sides of the unit to fasten the unit to the factory radio mounting brackets supplied with your car.

N	T	T
T	N	N	T	N/T
5mm MAX				5mm MAX

Left hand side Right hand side

Fasten the unit to the factory radio mounting brackets. Align the screw holes on the bracket with the screw holes on the unit, and then tighten the screws (5x5mm) on each side.

Note: The outer trim ring, sleeve and the metal strap are not used for method B installation.

User’s Manual - page 5