MBZ CL500, W215, EIS SWAP WITH KEY

[dd1]

Hi everyone. I have a mbz cl500 that has an eis problem. it work when i heat it up with a heater gun and later on stop when its cold. i have kind of played with the mcu so i assume that i messed up the mcu. i have purchased another eis with a key from a scrap yard. how can i get this key working on this car. its a 2003 CL500. Thnx in advance

[brend]

Press thanks+rep.
Write original eep..

[mercis]

clone old eis,if you chip hot make,you can read

[dd1]

The problem is that I suspect I might have messed up the data......that's the problem

[schouten1977]

it is easy job if you have right tools make ezsa virgin with abrites and order grey key by dealer

[dd1]

I can't order anything from the dealer, they won't sell.

[bersch8688]

How is the Problem ?

Read eeprom from Original EZS and write to Donor EZS ;-)

[dd1]

Thnx but this Eis has 2 mcu. Which one should I work on? I think I have worked on R2....should I work with that mcu eep? Thnx

[magneto21]

if u have the used ezs with working key-what I think you have
there is one way to do it ,
virginize the ESM,ECU.IKE and programmed with MB star diagnostic scanner

[dd1]

Ok Ecu I can, esm I need help what's the IKEA?

[magneto21]

dashboard instrument cluster

[dd1]

That's a lot of work. To read eep and use the original eep is the easiest. So, should I use the R1or R2 mcu data?

[dd1]

Anyone?????????