Our radio comes with AC control buttons on the top and they are in three slots. Some of these buttons needed to be removed and replaced with the original hazard and traction control keys. Depending on the number of key slots you have on your original radio, you may need to remove two or all of the keys on our radio.
To remove the keys on our radio, first please disconnect the harness on them then push them from the back side, the keys will come out. Repeat until the desired number of keys are removed.
Then on the original radio, use the same method to remove all the keys on the top. Insert the original keys to our radio then use their original connectors to connect them back.