This driver master control switch specially designed for Tesla Model S and Model X is integrally injection molded with thickened matte high-hardness eco-friendly ABS. The long housing is copied 1:1 from original factory mold to perfectly match the mounting slot of original front left door interior. A circle of silver chrome decorative border is arranged along the top edge of housing to upgrade exquisite luxury interior texture. All functional icons are made by laser etching technology, the white marks are wear-resistant and will not turn white or peel off after long-time pressing friction. A round 4-way mirror adjustment joystick is integrated in the middle, four groups of independent window lift buttons are separated at lower section, rear window child safety lock button at bottom left, left/right mirror selector and mirror fold buttons at top right. Vehicle-exclusive wiring socket is equipped on the back, with high-purity silver-plated anti-oxidation copper terminals inside. It is positioned by side metal spring clips, can be snapped into door trim panel directly for non-destructive replacement, no door panel grinding, cutting or electronic control program rewriting required.