Need help with Mercedes IR key 93C46 (W124)

**scaleopi** · 22nd October, 2019, 08:45 AM

Hi there,

my car key, the 93C46 chip got somehow fried and stopped working.
Every time I tried to read the chip out with the EZP2010, I got a different reading...
Froze the chip in the freezer for an hour and got consistent readings till it thaw.

Since I was unsure if the readings were any good, I tried to read out the immobilizer in the car, and it was consistent.

Now the locking is working with the card spare key over the IR, but I would like to make my original key working again
and make 2 or 3 working copies. I bought new 93C46 chips and will change the old ones out.

can anyone help me out and try and generate bins for two or three keys?

**scaleopi** · 25th October, 2019, 07:38 AM

can anybody help me, please?
any hints or links to any software that can do it?

**derdud** · 25th October, 2019, 08:02 AM

here are 8 key dumps for you

**scaleopi** · 25th October, 2019, 08:27 AM

thank you very much!

were the dumps from the key any good?
or did you just generated it from the controller?

thank you once more, will try it out as soon as I come home.

**derdud** · 25th October, 2019, 08:49 AM

Originally Posted by scaleopi

thank you very much!

were the dumps from the key any good?
or did you just generated it from the controller?

thank you once more, will try it out as soon as I come home.

I only genrate new key files for you from the immo dump.