Smart FourTwo 450 key learning fail...

[djnovy]

I have a problem with key synchronization in a smart FourTwo 450 from 2000. I tried to sync X431 and Fvdi but with no result. I did everything as in the instructions, but the immo light does not flash (when the procedure starts, it should blink quickly). I have two new and two old remote controls. One key is received, but the direction indicators flash quickly 9 times. In Zee, an error occurs that the key is over-role code. Maybe someone had a similar problem. Any other method?

[Autronico2]

I have a problem with key synchronization in a smart FourTwo 450 from 2000. I tried to sync X431 and Fvdi but with no result. I did everything as in the instructions, but the immo light does not flash (when the procedure starts, it should blink quickly). I have two new and two old remote controls. One key is received, but the direction indicators flash quickly 9 times. In Zee, an error occurs that the key is over-role code. Maybe someone had a similar problem. Any other method?

I've always done coding with Texa and I've never had any problems.

[Autronico2]

Have you tested the frequency of the remote control if it is correct?

[djnovy]

Have you tested the frequency of the remote control if it is correct?

Yes frequency is correct.... only problem car don't go to sync mode...
PRZYCISK-AWARYJNYCH---SMART-FORTWO-I-LIFT-450.jpg
Key indicator no blinking fast...

[figani]

Yes frequency is correct.... only problem car don't go to sync mode...
PRZYCISK-AWARYJNYCH---SMART-FORTWO-I-LIFT-450.jpg
Key indicator no blinking fast...

in fvdi are many mercedes versions...
after choose brand smart or mercedes...
and you can choose version...
select oldest version...