bloobloo
Active Member
- Joined
- Oct 23, 2016
- Messages
- 42
- Reaction score
- 0
- Location
- Ashton in Makerfield, Nr Wigan.
- Your Mercedes
- ML270 CDI 2002
Hi again.
Well today I replaced my key fob case with a shiny new one. I took the battery cover off, opened the case, took my board and chip out, placed everything into the new case and fastened it all back together.
Pressed the unlock button and nothing. so searched how to re-sync the remote.
I have tried everything! tried the turn to pos. 2 then take key out, press lock and keep pressed whilst pressing unlock 5 times then press tailgate
Tried allsorts of combinations of the above process but still nothing.
The fob worked absolutely fine this morning before I swapped the cases over / took batteries out.
Looked on actual data on iCarsoft in the AAM and it says only key 2 is sync'd
I only have the one key for the car, no idea whenther the key I have is number 2 or 200!
I've tested the batteries with a volt meter and they are fine, even tried replacing the batteries just in case but still nothing.
I must be doing something wrong but I dunno what.
Help!
Well today I replaced my key fob case with a shiny new one. I took the battery cover off, opened the case, took my board and chip out, placed everything into the new case and fastened it all back together.
Pressed the unlock button and nothing. so searched how to re-sync the remote.
I have tried everything! tried the turn to pos. 2 then take key out, press lock and keep pressed whilst pressing unlock 5 times then press tailgate
Tried allsorts of combinations of the above process but still nothing.
The fob worked absolutely fine this morning before I swapped the cases over / took batteries out.
Looked on actual data on iCarsoft in the AAM and it says only key 2 is sync'd
I only have the one key for the car, no idea whenther the key I have is number 2 or 200!
I've tested the batteries with a volt meter and they are fine, even tried replacing the batteries just in case but still nothing.
I must be doing something wrong but I dunno what.
Help!
Last edited: