Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Matching of remote control keys by way of adaptation function
- Switch on ignition.
Indicated on display:
- Press buttons -1- and -0- to select "Adaptation" function.
Indicated on display:
- Confirm entry with -Q- button.
Indicated on display:
- Press buttons -2- and -1- (to select "Channel 21".
- Wrong entries can be corrected by pressing -C- button.
- Confirm entry with -Q- button.
Indicated on display:
Top line shows selected channel and memory position for key to be matched. Select desired memory position of key to be matched with buttons -1- and -3- (or on V.A.G 1552 with buttons down arrow and up arrow).
- Third memory position is selected in example.
Indicated on display:
- Press remote control opening/closing button.
Indicated on display:
Display "Setting" switches to "Recognized" following recognition of remote control command.
- Confirm entry with -Q- button.
Indicated on display:
- Confirm entry with -Q- button.
Indicated on display:
- Press --> button.
Indicated on display:
- Press buttons -0- and -6- to select "End Output" function.
- Switch off ignition and remove ignition key.
- Check function of newly matched remote control key.
- Successful adaptation can be established by way of Read Measuring Value Block function (function 08), display group number 007. See MEASURING VALUE BLOCK 007Β .
- Care is to be taken to ensure that new keys are always matched to vacant memory positions. If use is made of a memory position already occupied, the matched remote control key already allocated to this memory position will no longer function.
- A maximum of four keys can be matched.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.