Vehicle seat with a headrest and headrest adjustment assembly

A vehicle seat comprising:

• a seat back;
• a headrest mounted to at least one first holding bar, adjustably placed in a guide part within a carrying structure affixed to the seat back, the guide part encompassing, with radial clearance, the holding bar;
• and
• a clamping element movable between an affixed position and a released position by a remotely controlled drive, the clamping element, when in its affixed position, exerts a clamping force upon the holding bar in a direction transverse to the longitudinal direction thereof, whereby an outer section of a circumference of the holding bar is pressed against the guide part, the guide part configured so that the holding bar, when subjected to the clamping force, is positionally and form-fittingly fixed therewithin, transversely to the clamping force.