WHY IS MY RADIO TUNING KNOB ABLE TO BE PUSHED IN FOR SELECTION OF FUNCTIONS BUT IS UNABLE TO TURN TO MANAGE THOSE SELECTIONS?

Click the clock button to the left of the cd slot and then turn the tuning knob to move it forward or back- then click the clock button again to do the minutes and move with tuning knob, then click clock button again to select either 12hour or 24 hour (military time- example 7pm=1900 hrs). the buttons with numbers on them are to save presets on the radio of your favorite stations- just push and hold the number you want it on after you have tuned it in with the tuning knob until it beeps and then it will be in the memory.

push on power knobs for radios are a two operation switch. push in to turn on and then push in to turn off. The switch is like a rocker switch in operation. the knob will not stay in once the radio is on as it has to be in an out position so that you can push it in again to turn it off.

push clock button top right your hour should blink then use your radio tuning knob to adjust hrs. push clock button again to switch to minutes and use tuning knob again to adjust minutes once set just press the clock button to enter

could be a loose wire to the back of that speaker

Press the set button, than the volume knob and turn the tuning knob to set the hour, press volume knob again to set minutes and press a third time and then you are done.

Audi Delta CC Radio


Please perform the following procedures while the car is parked. Otherwise you risk getting into an accident while your attention is not focused on the driving. Entering anti-theft code The following is the procedure to re-activate the radio if the display shows "SAFE". It is important that the procedure be followed in the correct order.

1. Turn on radio. The radio display shows "SAFE".
2. Press the FM1/2 and DX buttons simultaneously and hold until "1000" shows on the display. Release the buttons. Do NOT press these buttons again, otherwise the radio will consider "1000" to be the code.
3. Use Preset buttons 1 ... 4 to enter the four-digit code number from your radio card. Preset button 1 corresponds to the first digit, Preset button 2 corresponds to the second digit, etc. Each press of the button increments the number by 1.
4. Once the code shown on the display is correct, press the FM1/2 and DX buttons simultaneously and hold until the word "SAFE" appears in the display, then release the buttons.
5. The radio should unlock and be usable shortly afterwards.
6. If an incorrect code is entered, the word "SAFE" appears, first flashing and then continuously. You can repeat the above steps to unlock the radio once more, the number of attempts will be shown in the display. If an incorrect code is entered again, you radio will be locked for about one hour. After one hour - the radio must stay on and the key must remain in the ignition lock - if the display goes out, the you can repeat the above procedure to unlock again. The cycle - two attempts, one hour lock-up - still applies.
7. If you lose your radio code, contact your Audi dealer.

Other Preferences & Configurable Options The following is the procedure on how to access some other preferences that you may set in the Audi Delta CC radio.

• GALA and Turn-on Volume Settings
  
  
  1. Turn off radio.
  2. While pressing and holding the TP button, turn on radio. "GALA" will be shown in the display.
  3. To select the speed at which GALA activates, press the tuning up (up-arrow) or tuning down (down-arrow) buttons to the left of the volume control knob. The display shows the following:
     
     __' Highway speed
     _'_ City speed
     '__ Slow speed
     
     
  4. To save the setting, press both the tuning up and tuning down buttons simultaneously. "GALA" disappears.
  5. Press the TP button briefly, "VOL" appears in the display.
  6. To increase or decrease the turn-on volume, press the tuning up or tuning down buttons.
  7. To save the setting, press both the tuning up and tuning down buttons simultaneously. "VOL" disappears.
  
  To activate GALA, push the Treble control knob to let it spring out. Then, pull it out one more detent, and then turn the knob to the right. To deactivate GALA, do the same except turn the knob to the left. Push the knob back in when you're done.

Turn off radio, hold down time button for a few seconds, and the hour will start to flash. Push tuner knob to switch to minutes. Push tuner knob again to finalize.

hit set button with the p showing and turn the tuning knob to the right hour and then hit the set button again and set the minutes the same way with the tuning knob

Pushing in the knob normally turns on the lamp for a clock reading. It sounds like a spike charge flushed through a capacitor and burned it out

This worked for me (radio in 2003 VW Golf):
Radio says "CHECK" but is otherwise unresponsive. Turning car or radio on/off doesn't help.
On the far right of the radio, there's a round TUNER button. Press it for 5 seconds. Your screen will then show some digits, but the unit is still unresponsive.
Press tuner button again for 5 seconds. Radio should now be 100% again. Let me know if this works for you.