drho2004

Hello

I searched the forum and there was no answer to this. My car came with the Teleaid system with the SOS button in the upper console. Back when i first got the car i pressed the buttons out of curiosity and it gave me an audible test saying it was testing for functionality etc but that i wasn't subscribed to the service (i wasn't and I still am not) but recently i pressed the buttons and now they do nothing, like they have been disabled. i checked the fuses and they are good to go. anything else i can check? its not really crucial but i would like to know why it stopped working :-S
thanks!

W203E35

Mercedes Benz switched the SOS from analog to digital as of January 1, 2008. You can convert it to digital but heard it's costs a lot of money. Surprised you don't get any teleaid/sos malfunctions.

W203E35

Found some more info here. Too long so I didn't read it but it has some TSBs that might come in handy if you meet them.

https://mbworld.org/forums/e-class-w...digital-q.html

drho2004

Whoa totally forgot to check this thread! Didnt know anybody replied! Thanks! I still think my Teleaid shoukd work as functionallity only. Just stoped working. No errors nothing. I mean now all those functions are available on your smartphone. Thanks tho!