Miele PG 8583 CD Operating Instructions Manual page 76

Additional settings
Change the PIN
code
76
The PIN code consists of a four-digit number and is set by the user.
Each digit can be programmed freely between 0 and 9.
 When a new PIN code is entered, the old PIN code is
overwritten and is permanently deleted. Therefore, it cannot be
reinstated.
If a PIN code is lost, a new code must be issued by Miele Service.
Open the menu as follows:

Button 
Additional settings

Code

Change code

Use the arrow buttons  (higher) and  (lower) to enter the relevant

digits.
Confirm each digit individually with the OK button.

When the OK button is pressed, the display jumps automatically to
the next input position. You cannot go back to the previous entry. If a
mistake is made, the process must be cancelled using the  button
and repeated. Entered digits are replaced by a
The PIN code is saved to memory once you have confirmed the last
digit.
PIN-Code
*
symbol.