How to use CGDI Prog MB for W166 all key lost


CGDI Prog MB user manual: how to program a new key with CGDI Prog key programmer when all Mercedes-Benz W166 keys are lost

CGDI Prog MB how to use:

select Lock (EIS)

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click on Read EIS data

select Compute password


select Copy key without key

click on Collect data


prepare to collect data. pls. don’t move:

waiting to read the lock data
insert the simulation key into the lock
start collecting it will take a long time; do not disconnect the CGDI-MB device
collection completes. pls. save data, then click on Update data

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follow CGDI-MB software instruction


collecting data

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data acquisition success. save data

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Update data

open data you just saved

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update data successfully

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Query password

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Query end

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paste password

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