Alpine X110 Quick Reference Manual page 147

Factory Radio Removal Procedure
7
Unsnap the steering wheel lever and remove the
lower cover from the steering wheel column.
8
Remove the passenger's side top and bottom
glove box compartments by extracting (6) T15 Torx
screws.
9
Unclip the USB cable from the metal bar support
and disconnect the green connector from the
HMI box. (may not be available on center console
equipped trucks)
FULL SIZE TRUCK
10
For trucks equipped with OEM camera, disconnect
the Gray 12-pin connector from the HMI box and
connect it to the OEM Camera adapter.
OEM
Camera
Glove box USB
11
Remove the bottom tab on the green USB
connector using a razor blade. (This will allow the
OEM USB adapter to connect properly.)
Chevrolet/GMC
9/17