I need help ... MB W204 c200K block..!!

[mauro_a4]

Hi i need help..
This car is air-bags deploy and, the system lock, dont start engine..!!
we can i do..!!
Scan and reset all data errors ??

Thanks

[oldford]

What's the model-year? Does the car stil have an inertia switch?
Modern cars don't have an inertia switch anymore. This function is build into the software of the airbag system. If an airbag deployed the airbag ecu will not allow the engine to be started.