Program Mercedes W220 key with CKM100 Car Key Master

It’s a key programming step-by-step operation shared by a customer who has managed to program key for Mercedes-Benz W220 with CKM100 Car Key Master.

 

Procedure:

Unsolder the ignition module EIS

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When ignition module is unsoldered, mark the two CPU chip on the circuited board with signs “1” “2”, to avoid confusion

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Use the air gun to blow then down

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Then weld chip “1” and “2” to the two MC68HC705-64 board correctly

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Board after welding

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Program stalls controller ESM

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Find the 93C56 chip on the circuit board

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Solder it to the OBP adapter correctly

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Then process the key

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Disassemble the MOTOROLA key

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Remove the chip from the circuit board and solder it on MC705F6 adapter board

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Disassemble NEC key in the same way

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Remove the chip from the circuit board and solder it correctly

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Done!

 

For Mercedes Benz, Car key master CKM-100 key programmer also work well with the following models:

Benz S CLASS (W140 W220)

Benz CL CLASS (W215)

Benz SL CLASS (R230)

Benz E CLASS (W210 W211)

Benz CLK CLASS (R230)

Benz CLS CLASS (W219)

Benz C CLASS (W202 W203)

Benz ML CLASS (W163)

 

 

Technical support How to program Mercedes W220 key with CKM100 by www.obdii365.com.

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