Need radio code 2000 tt

These becker radios can be difficult if the wrong codes are entered( i think if u enter 3 times in a row) and it goes into security lock.... if you enter code and it does not work remove radio and get serial number of and call dealer. The way you enter 4 digit code is by entering the number with the station program keys on the top of the face plate ,, then after code is entered you press the * symbol and it should start working. There is a becker web site that can also assist you with radio problems it is www.beckerautosound.com .
hope this solution will solve ur problem