Physical Buttons Return as Car Safety Rules Target Touchscreen Controls

Automotive interiors have become more complex as manufacturers add advanced technology. However, concerns about usability and driver distraction are rising. Many drivers find it difficult to perform simple tasks, such as adjusting the air conditioning, due to touch-heavy controls. Instead of turning a knob, drivers often navigate deep touchscreen menus, which can be distracting and unsafe.

Key Highlights

• Euro NCAP will require physical buttons for key functions from January 2026
• Manufacturers like Maruti Suzuki and Mahindra retain physical controls for usability
• Luxury brands including Mercedes-Benz and Audi reintroduce tactile controls
• Touchscreen controls have raised concerns about driver distraction and safety

New Safety Rules Impact Car Interiors

Euro NCAP, a leading authority on vehicle safety ratings, has introduced a significant rule. Starting January 2026, cars must have physical buttons for essential functions to achieve a five-star safety rating. This includes controls for indicators, wipers, horn, and hazard lights. Manufacturers can no longer hide these features inside touchscreens or touch-sensitive panels. This change responds to long-standing complaints that touchscreens distract drivers.

Manufacturers have favored screens because they are less expensive than multiple physical switches and create a modern appearance. However, in real-world conditions, such as driving at night or in poor weather, touchscreens can hinder quick access to important controls. The new rule aims to improve safety by making essential features easier to use without taking eyes off the road.

Manufacturers Respond to Usability Concerns

Maruti Suzuki and Mahindra Approaches

Some manufacturers have already begun to address these concerns. Maruti Suzuki, for example, kept physical switches for climate control in the e-Vitara, an electric vehicle launched earlier this year. This decision reflects an understanding of customer needs for reliable, easy-to-use controls.

Mahindra has also maintained tactile buttons for frequently used features in the XUV 3XO. While the interior may appear busier than those with large touchscreens, drivers can operate key functions without looking away from the road.

Industry Trends and Luxury Brands

Glossy-black touch panels, which provide haptic feedback, have become a common feature but often receive criticism. These panels attract fingerprints, create glare in sunlight, and lack the tactile feedback of traditional buttons. In response, luxury brands like Mercedes-Benz and Audi have started reintroducing physical rollers on steering wheels. Owners reported accidental changes to settings when using touch-sensitive controls.

By 2026, cars with rows of solid, metallic buttons may be seen as more premium than those with only large touchscreens. Physical buttons demonstrate a focus on driver attention and usability. The best technology supports the driver without demanding constant visual attention.

Industry Shifts Toward Usability

The automotive industry is not moving away from technology but is shifting toward better usability. Manufacturers are responding to feedback and new regulations by reintroducing physical controls for essential functions. This trend aims to balance technological advancement with driver safety and convenience.