S55 w220 Eis Died, swap ecu
The S55 and S500
BTW, your mileage will not work anymore and you will have a Airbag/SRS light on and you will get a Pre-Safe unavailable message on the cluster every time you start your car once you swap these items out.
BTW, your mileage will not work anymore and you will have a Airbag/SRS light on and you will get a Pre-Safe unavailable message on the cluster every time you start your car once you swap these items out.


