Adaptation of Ignition Keys With Radio-Frequency Remote Control
Adaptation Of Ignition Keys With Radio-frequency Remote Control
NOTE:
- If new or additional ignition keys are required, they must be adapted to the electronic controls of the anti-theft immobilizer and the radio-frequency remote control.
- Generally, all ignition keys, including existing keys, must be re-adapted.
- The number of adapted keys is indicated after selecting the adaptation function.
- Adaptation can be interrupted using the "C" button of the V.A.G 1551 scan tool.
CAUTION!
The Work Shop Code (WSC) of the V.A.G 1551 is stored in the electronic controls of the anti-theft immobilizer during adaptation of ignition keys.
Requirements
- All ignition keys available. If there are no old ignition keys available, see "Procedure for lost key",
- key chain with concealed secret number is available; if not, see "Determining secret number",
- Insert mechanically appropriate ignition key into ignition lock.
- Connect Scan Tool (ST), Initiate On Board Diagnostic (OBD).
NOTE: The adaptation shown here is just an example.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons -1- and -0- to select "Adaptation", function 10.
Indicated on display:
Rapid data transfer Q
10 - Adaptation
- Press -Q- button to confirm input. Indicated on display:
Adaptation
Enter channel number XX
- Press buttons -0- and -0- to erase all keys via channel number 00.
- Press -Q- button to confirm input.
Indicated on display:
Adaptation Q
Erase adaptation values?
- Press -Q- button to confirm input.
Indicated on display:
Adaptation ->
Adaptation values have been erased
- Press -> button.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Press buttons -1- and -0- to select "Adaptation", function 10.
Indicated on display:
Rapid data transfer Q
10 - Adaptation
- Press -Q- button to confirm input. Indicated on display:
Adaptation
Enter channel number XX
- Press buttons -0- and -1-. All keys are adapted via channel number 01.
Indicated on display:
Adaptation Q
Enter channel number 01
- Press -Q- button to confirm input.
Indicated on display:
Channel 1 adaptation 1 ->
Key 1 <-1 3->
The upper line indicates how many keys are supposed to be adapted (standard = 1). Select key number using buttons "1 and "3".
- Press -Q- button to confirm input.
Indicated on display:
Channel 1 .....adaptation 1 ->
Enter adaptation value XXXXX
- Press the -0- button four times and then the total number of keys to be adapted, including any keys that are present (e.g. 00003), max. 4 keys possible.
- Press -Q- button to confirm input.
Channel 1 adaptation 3 Q
Key 3 <-1 3->
Indicated on display: Number of radio- frequency keys to be adapted.
- Press -Q- button to confirm input.
Indicated on display:
Channel 1 adaptation 3 Q
Store modified value?
- Press -Q- button to confirm input.
Indicated on display:
Channel 1 adaptation 3 ->
Modified value has been stored
- Press -> button.
Indicated on display:
Rapid data transfer HELP
Select function XX
- Operate the button on each key being adapted for at least I second (in the above example, for 3 keys).
- Switch off ignition and remove ignition key.
- Perform function test of the (e.g. 3) radio-frequency keys.
NOTE:
- All 3 keys (see example) can be adapted in one adaptation procedure.
- The adaptation of all keys (pressing button) must not exceed 15 seconds.
- A successful adaptation can be recognized via "Read measuring value block" -function 08, display group number 003. When radio-frequency key(s) is/are operated, the first two measured values must indicate the status OK. At the same time, the position number of the key must be indicated in the last measured value (first, second, third, fourth key).
- If the radio-frequency remote control key is operated repeatedly, the third indication -no measured value- switches to "OK".
Adaptation of ignition keys is automatically terminated if:
- The number of keys to be adapted has been reached.
- a button of one of the keys being adapted is operated repeatedly.
- the allotted adaptation time of 15 seconds is exceeded (a DTC is stored).
- Select "Check DTC memory", function 02. If there are no DTCs stored, the key adaptation was completed successfully.
- Press buttons -0- and -6- to end output.
Indicated on display:
Rapid data transfer Q
06 End Output
- Press -Q- button to confirm input.
Indicated on display:
Rapid data transfer HELP
Enter address word XX
- Switch off ignition.
- Disconnect harness connectors for the V.A.G 1551 scan tool.