What model of radio do you have?
Removal keys depend on the model.
Slots will need:
Holes will need :
The code is dialled in by using keys 1-4 on the radio.
You don't punch it in like a pin code, it is done by scrolling through each digit with the keys.i.e-
if the code was 9876 then push key one 9 times, key two 8 times, key three 7 times and key four 6 times.
When the code is dialled in correctly then press key five to apply the code.
- Lenny likes this