Key programing

[daki50]

hi, i bought the key as in the picture and tried to code it but it doesn't work. I wonder if any of you have worked with the Ak90 + key programmer. When I put the new key in the device and press the "test key" I get the message "no key" and the original keys want to test. The key looks like this
https://postimg.cc/YLQGpLmM

[daki50]

I don't have this little chip that they put inside so it can be programmed, I guess that's the problem



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[gpeterson]

This is for E46 but procedure is the same on E53 - https://ncs-expert.com/e46-key-programming-ak90-guide

And if definitely won't work on a key without a chip. Search for pcf7935 on eBay.

[daki50]

I bought a key with a 7935 chip and now it works properly. I'm also wondering if anyone can write to me step by step how to turn off the fog and reverse light check when I turn on the ignition, because I replaced them with LEDs and now they flash when I start the car


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[daki50]

I solve this


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