Cars continually evolve, and many older systems become fascinating relics that tell the story of automotive engineering. In this detailed video, Denis Kaplya guides viewers through a journey of dismantled and restored components, offering hands-on demonstrations that show not only how these parts looked but how they felt to interact with. The host doesn’t just describe them; he touches, manipulates, and occasionally engineers small tests to illustrate their practical function and the design logic behind their original placement in the vehicle.
One glimpse into the evolution is a headlight cleaner paired with a washer. Over the decades, this complete setup faded from widespread use as cars adopted newer, more integrated cleaning systems. Still, it remains visible on many classic models, including certain VAZ generations. The AVTOVAZ museum preserves such pieces as part of a broader narrative: a Niva restoration project from 2006 celebrated the plant’s 40th anniversary, underscoring how regional heritage can reflect global automotive trends and the enduring appeal of retro technical solutions.
The presenter then introduces a curiosity known as a lean starter, or pendulum mechanism. The official guidance notes that this device is not designed to start the engine directly. Instead, its role was to distribute lubricating oil at low temperatures, aiding a smoother battery-based ignition once the engine could begin to run. In practice, with meticulous tuning, some enthusiasts managed to coax starting using this method. Beginning with the 2105 model, manufacturers shifted away from such manual processes, relying more on robust lubrication systems and reliable starting circuits. This transition highlights the shift from experimental quirks to dependable, standardized technology in mainstream automobiles.
Foot-operated window cleaning stands out as another intriguing, albeit quirky, feature. Activating it required the driver to press a round foot button located beside the clutch pedal. The arrangement was unconventional and not particularly comfortable for everyday use. Likewise, the 2101’s manual washer relied on a rubber button on the instrument panel that demanded several presses to spray water, a design that ultimately gave way to electric motors that offered a more consistent and effortless experience for drivers and passengers alike.
Beyond these items, the video also showcases a feature that would seem almost impractical in many contemporary designs: a double-backrest tilt adjustment on classic Zhiguli seats. The backrest could be altered in distinct steps by lifting a lever with a satisfying click, while also permitting continuous, stepless adjustment by turning a dedicated dial. This dual-mode configuration captures a moment in car seat ergonomics when manufacturers experimented with offering both precise, tactile feedback and a more fluid, personalized fit. The result is a reminder of how user interfaces in cars have transformed as comfort priorities and manufacturing processes have evolved over time.
Video: YouTube