2008 Mercedes B200 transmission module problem

[koziolek]

I opened transmission control module
see attachment
pic form other forum but my problem is identical
any tips how to solder these wires they are aluminium i cant do it.

[lush29]

I opened transmission control module
see attachment
pic form other forum but my problem is identical
any tips how to solder these wires they are aluminium i cant do it.
Try to solder cooper wire

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