W210 EZS

[joemajdalani]

Hi

Have EZS here 210 545 02 08 Q2 made new key for it in unused position & when key inserted LED in key stays on
& only ESL working,replaced MCU 1 with another & still same problem.

[aleksej_27]

Hello
Maybe EZS damaged.

[joemajdalani]

I replaced EZS with one from doner car & still same result,ESL working & LED in key stays on & key not turning