First key with VVDI MB

[Rebound]

Hello,
today i added key to Mercedes E270 W211
VVDI is good device, i work through IR on device and on car
I followed all steps and new key work perfectly...only issue is that old car dont start car... remote work but not start: eis don t recognize old key
What i am doing wrong?
thanks in advance

[marek128]

I think u make same place key in ezs memory.

[Rebound]

how can i solve?

[marek128]

Try to program all again.

[12manux]

Read EIS and check the DISABLE KEY box (if your orig key is disabled,just enable it )

[Rebound]

new key in position 7, old key in position 2
this is screenshot of vvdi mb
all 2 keys enabled, vvdi recognize all 2 , remote functions are ok on these 2 keys but only new key start the car... eis not recognize old key

[jacek77]

happened to me once on a W210. after reading pass original key stopped working in the eis, remote was fine. New key worked fine. left the original key in the eis for hours and no luck. ended up programming new key.