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Help with EC TCU Tune--what's our trans?

Old Nov 23, 2024 | 04:54 PM
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2017 C63S
Help with EC TCU Tune--what's our trans?

currently in a 2017 C63S, and am doing a Eurocharged TCU tune, but am having issues and they are closed weekends, does anyone have experience with this? A couple questions:

1. What is our transmission number?
2. in the instructions, I download the driver but then it says to select the "module" but in that dropdown box there is nothing, so I am not sure what I am supposed to do.
3. In the instructions, it has a bunch of things to select, and I'm not sure which to do for this car: CPC_NG (PTCU). VGS4-NAG2 (7G TCU, post 2012, VGS4) *feel like it might be this one but not sure). A bunch of others but many are pre-2012, aromatic, ecu., datalogger.

Suggestions?
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