1997-2005 Audi A3 Folding Remote Control - Original Ref.: 4D0837231R

Key programming:

• Virgin transponder
• All keys present.
• Depends on the model, some controls are programmed with machines and others are programmed manually.

Manual control programming procedure:

• Turn the ignition ON with a key.
• Exit the vehicle, close the door, insert the key into the door lock, turn to lock (clockwise)
• The system will give you thirty seconds to carry out the programming of each of the keys
• Within 5 seconds, press the “unlock” button once. to confirm the programming of the remote control in the position. The indicators flash once to indicate that it has been programmed correctly. Wait 5 seconds and press the “unlock” once again to confirm the programmingRemove contact
• To program more than 1 remote control, it is necessary to do the same steps carried out before, indicating, by pressing the unlock button at intervals of 1 second, 2 times to indicate the second memory position, 3 times to the third memory position, 4 times for the fourth memory position.
• The turn signals flash once each time the “unlock” button is pressed. to indicate that the signal has been received.
• Wait 5 seconds
• Press the “unlock” once to confirm programming.
• The vehicle is unlocked and programming mode is deactivated once the key is removed from the ignition.
• Always turn off the ignition between key programming procedures.

If the programming does not work, it is necessary to delete it.

• From the contact.
• Manually lock the driver's door with the key.
• Press the unlock button 5 times at 1 second intervals.
• The turn signals flash once to indicate that the signal has been received. Wait 6 seconds.
• Press the unlock button once to confirm deletion.
• Remove contact
• Reprogram them

Transpower:

• Zedfull: 48 CRYPTO MEGAMOS
• Tango: ID48 MEGAMOS
• Keydi: 48
• Handy: ID48
• VVDI: ID48
• Clonable: YES

Key Profile: HU66