Radio, CD Changer, Loudspeaker, Antenna
Radio, Remove and Install or Replace (up to MY 2000)
Remove, Disconnect
Unscrew 4 setscrews from panel. Insert removers into special openings until they engage.
Press removers outwards, pulling radio out of retainer. Remove tools.
Install, Connect
Install the unit by pushing it in until it engages. Close off openings for removers again with studs.
Remove, Disconnect 
Install, Connect 