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How to enter a code on a Mercedes radio with a number keypad
The Mercedes radio with a number keypad on its right hand side, as in the E-Class and SLK of 2002.Drawn from Mercedes' manual.
Type it and every step uses your own digits. It stays on this page.
Switch the radio on. CODE appears.
1 of 3
Every step
Checked against Mercedes' owner's manuals for the E-Class and SLK.
If it locks
WAIT
Three wrong codes bring up WAIT and lock the radio for about ten minutes. The wait only runs with the radio switched on. What each lockout screen means
