ML year 2010 keys no works

[jesus1960]

Hi I need help with a 2010 ML has two smart keys that unlocks the ESL work turns but does not start

[jesus1960]

Can someone help me with this problem?
thanks

[wd bau]

u have to diagnose the car and post error .

[benzstop]

key will always turn in this ezs, even if it os wrong key. Does dash light up with all lights? does remote lock and unlock doors ? If not you need new ezs.