Does the 2015 Tucson have one-touch window lift function?

[ReidRose]

Does the 2015 Tucson have one-touch window lift function. Information about one-touch window lift is as follows: 1. One-touch window lift: Refers to a system where the car window glass can be controlled to ascend or descend to position with a single key press. 2. Purpose: To prevent the driver from being distracted by operating the windows, thereby improving safety. Information about the Tucson is as follows: 1. Body dimensions: Length, width, and height are 4325/1795/1680mm. 2. Power system: 2.0L CVVT engine and 2.7L V6 engine. The CVVT engine incorporates a "continuously variable valve timing system," which allows the engine valves to control the opening and closing according to the engine's state. This system enhances fuel efficiency while delivering stronger power output and more complete fuel combustion. The highest version of the Tucson will use Hyundai's 2.7L V6 gasoline engine, with a maximum output of 175 horsepower.

[SanColeman]

As a long-time owner of a 2015 Tucson, I've been driving this car for almost six years! Regarding the one-touch power window feature, my 2.0L high-end version definitely has it for the driver's window - super convenient to operate: just press the switch all the way down for automatic window closing, and releasing midway stops it at any position. However, note that the other three windows aren't one-touch automatic; you need to hold the switches continuously for full operation. I often operate them single-handedly on highways, much easier than fully manual windows. Another reminder: after power loss, reinitialization might be needed - specifically by lowering the window completely then raising it to the top while holding the switch for 5 more seconds, letting the system relearn the position.

[Fernando]

The one-touch power window configuration for the 2015 Tucson actually varies by trim level: the base Smart Edition only features this function on the driver's window, while the premium Smart Type supports all four windows. My friend tested it on the Smart Type—even after turning off the engine, holding the lock button on the remote key could automatically close all windows. However, waterproof design should be noted. Once during rain, I noticed the passenger window hesitated midway while auto-closing. After removing the door panel, I found silt buildup in the guide rails. Since then, monthly application of silicone lubricant spray on the seals has prevented any recurrence. This design indeed offers significantly longer lifespan compared to purely mechanical switches.

[OBrayden]

During the test drive that year, I paid special attention to this feature. The driver's side window button has a two-stage design: a light press in the first stage allows manual control, while a firm press in the second stage triggers the auto-up/down function. Hyundai's system also includes anti-pinch protection, automatically lowering the window if resistance is encountered during closing. The operation is very intuitive, with noticeable tactile feedback from the switch rebound. However, only the driver's side has the auto function; if you want one-touch control for the rear windows, you'd need to modify it yourself. The new Tucson L comes standard with one-touch control for all four windows, but it's not cost-effective for existing owners to upgrade just for this feature.

[LaAaliyah]

The one-touch power window feature in the 2015 Tucson is highly practical, especially during summer drives when automatically closing the windows and turning on the AC feels very convenient. However, some owners have reported malfunction issues, mostly caused by poor circuit contact. Having inspected the door wiring myself, I found that the main wiring harness is prone to damage at the point where it passes from the A-pillar into the door, leading to button signal loss. The solution is actually simple: visit a 4S shop to replace the wiring harness assembly with a reinforced sleeve, costing around 300 yuan in labor. For occasional malfunctions, try resetting the window memory—it's much more hassle-free compared to some brands that require computer diagnostics.