China Mandates Physical Buttons in Cars, Reversing Touchscreen Trend

China is mandating the return of physical buttons for 19 safety-critical vehicle functions, effectively reversing the industry's decade-long sprint toward touchscreen-dominated car interiors. The Ministry of Industry and Information Technology (MIIT) finalized this regulation this week, building on a draft announced in February, which will apply to all new vehicles manufactured after July 1, 2027. Key controls like turn signals, hazard lights, the horn, PRND gear selection, advanced driver-assistance system (ADAS) activation, wipers, defrosters, power windows, emergency call systems, and electric vehicle power-off switches must now be tactile. These essential buttons must be fixed, easily operable by touch, and crucially, remain functional even if the vehicle's primary system crashes or loses power.

This decisive move by Beijing directly challenges the minimalist, screen-centric cockpit design popularized by companies like Tesla and widely emulated by numerous Chinese EV startups. The rationale is clear: to reduce driver distraction and enhance safety by ensuring essential functions can be accessed intuitively without diverting eyes from the road. Research from various safety bodies, including Europe's Euro NCAP, has consistently highlighted the increased risk of distraction crashes associated with complex touchscreen interfaces.

China's stringent requirements signal a significant recalibration for global automakers, many of whom must now redesign interiors to comply with one of the world's largest automotive markets. Europe's Euro NCAP also introduced similar guidelines in January 2026, penalizing vehicles without physical controls for core functions in their coveted five-star safety ratings. This dual regulatory pressure from major economic blocs suggests a broader industry shift, pushing manufacturers like Volkswagen and Hyundai, who have already begun reintroducing physical controls, towards a more balanced Human-Machine Interface. The era of "spaceship" interiors might be yielding to a renewed focus on ergonomic safety and user-friendly design.