Does a mercedes E320 E430 W210 door wire harness mercedes-benz part number 2105404133 or 2105406634 have the wires that control the electric seats?

Yes, the Mercedes E320 and E430 W210 door wire harnesses with part numbers 2105404133 and 2105406634 include the wires that control the electric seats. These harnesses connect various electrical components in the door, including the seat adjustment controls. However, it's advisable to verify the specific wiring configuration for your vehicle, as variations may exist based on the model year or options.