Audi’s new Q9 three-row SUV is the first production vehicle in the world with curved OLED exterior lighting, and its rear light clusters carry 512 individually controllable segments spread across six panels. Each panel sits on carrier glass only 0.1 mm thick, about the thickness of a human hair. Audi says the ultra-thin glass lets the lit surface bend with the bodywork instead of sitting flat behind a lens.
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The curve has a practical purpose. Brake lights and turn signals wrapped around the rear corners of a tall SUV are easier to spot from the side, which is where a following driver or a car merging from the next lane tends to see them first. Designers also gain freedom, because a lit surface that follows the body contour no longer has to be a flat rectangle hidden under a cover. OLED panels glow evenly across the whole surface, with no point bulbs or reflectors behind the lens.
Six panels, 512 segments, and 0.1 mm glass
Audi’s media release from Ingolstadt, dated October 23, 2026, gives the breakdown. The curved outer panel has 99 segments and is the largest OLED panel Audi has built. The middle panel has 84 segments and the inner panel has 73. Those three counts add up to 256, exactly half of the 512 total, and the release does not give counts for the other three panels. A matching set on each side would explain the arithmetic, but that is an inference rather than something Audi states. The ultra-thin glass allows a bend radius of up to 200 mm.
Audi’s lighting technology portal repeats the same panel figures and adds that the OLED areas sit in the outer parts of the rear lights, which improves visibility from the side. Neither Audi document names the company that makes the glass and panels. OLED-Info assumed the supplier is OLEDWorks, which has built OLED lighting for other Audi models, but flagged that Audi had not confirmed it.
The panels also work at close range. Autoblog says Audi has been making OLEDs for a decade and that this is the third iteration, and that the individually controllable segments allow several light signatures and projected warning symbols from the same hardware. Because each segment can be switched separately, the taillight can change its pattern with driving mode or traffic situation without any moving parts or extra bulbs behind the lens. The flat-panel design is also thin, which frees room in a body shape where the rear glass and the load floor already compete for space.
A decade from the TT RS to a third OLED generation
Audi’s release dates its OLED lighting to 2016, when the TT RS became the first model to use it. A first generation of digital OLED followed in 2020 on the Q5 and A8, and a second generation arrived in 2024 on the Q6 e-tron, A5, A6, A6 e-tron and Q5. By Audi’s account the number of individually controllable segments rose tenfold in that second step. The Q9 and the updated Q7 line carry the third generation in 2026.
Stefan Berlitz, head of lighting development at Audi, framed the work in safety terms: light, he said, means seeing and being seen.
Autoblog’s Anton Andres put the Q9 in the company’s longer lighting lineage, noting that the second-generation A8 was the first car with LED daytime running lights, the third-generation A8 was the first production car with matrix LED lighting, and the first R8 was lit entirely by LEDs front and rear. His point was that each step moved Audi’s lighting from decoration toward communication.
The rear lights are one part of a wider lighting package. The same release describes Digital Matrix LED headlights built around a micro-LED module of 25,600 micro-LEDs, a unit about 13 mm wide in which each LED measures roughly 40 micrometers. Door-sill modules project a rhombus onto the ground that is solid at the front doors and dashed at the rear doors, and it unfolds when a door opens. The advanced turn signal debuted on the Q7 and now appears on the Q9 as well.
Light signatures, warning symbols and the trims that get them
The segments make the lights programmable. Audi lists up to eight digital light signatures at the front and rear, built from static, active and semi-active patterns, with the semi-active type new for this generation. A communication light can show a warning symbol to traffic behind, for example for a breakdown, emergency braking or an accident ahead. The technology portal also describes a connected exit warning that flashes a dedicated pattern when an occupant opens a door, aimed at cyclists and approaching cars, and an advanced turn signal that projects a stylized signal onto the road at night.
Not every Q9 buyer gets any of it. Andres reports the curved OLED lights are not offered on the base Premium or the mid-level Premium Plus trims. They come only on the Prestige trim and are standard on the SQ9. According to Autoblog’s July 28 reveal coverage, the 2027 Q9 starts at $87,700 with a 429-hp twin-turbo V6, and the SQ9 starts at $118,000 with a 591-hp V8, so the technology sits in the upper reaches of an already expensive range.
Open questions remain. Audi has not published the segment counts for three of the six panels, has not named a panel supplier, and has not said what a damaged curved OLED unit costs to replace after a rear-end collision. Those answers will matter more to owners than the segment count once the first Prestige-trim Q9s are on the road.
This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.
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