Hyundai Repair: Radio Cassette, interior lighting, control button

Question
Can you please tell me how to remove the cassette player on the Hyundai
1997 Elantra? I tried but there's something holding up behind the
temperature control button, I'm afraid to break anything by pulling too hard.

Answer
There are two screws behind the ashtray that must be removed.
There is one screw behind the interior lighting rheostat (dimmer switch) that must be removed.
You must disconnect the heater cables from the heater box because the heater controls are attached to the dash facia.