Mercedes 7G-DCT Transmission Archives - Transmission Digest
Mercedes 7G-DCT Transmission (Part 2)

Aside from a few items such as the aux pump and the park lock solenoid, it’s a typical DCT transmission designed for performance.

Mercedes’s 7G-DCT Transmission (part 1)

The reason such a new vehicle came in to Jan’s shop for repairs is the owner had inadvertently bottomed out the car breaking the transmission’s case.