A photographer takes a picture of an Audi R8 5.2 Quattro ahead of the company's annual shareholder meeting in Neckarsulm, Germany May 23, 2019. REUTERS/Michael Dalder 

A photographer takes a picture of an Audi R8 5.2 Quattro ahead of the company's annual shareholder meeting in Neckarsulm, Germany May 23, 2019. REUTERS/Michael Dalder 

A man takes pictures of an Audi's electric vehicle (EV) Q2L 30 e-tron presented during the media day for Shanghai auto show in Shanghai, China April 16, 2019. REUTERS/Aly Song 

The A6 50 TDI Audi logo is cleaned during the first press day of the Paris auto show, in Paris, France, October 2, 2018. REUTERS/Benoit Tessier 

The logo of German car manufacturer Audi is seen on a tyre rim a Audi Q5 2.0 during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 is seen at the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

The logo of the German car manufacturer Audi is pictured on a Audi Q5 2.0 during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An employee walks past at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An employee walks past at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

Employees works at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

Employees work at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

Employees work at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

An Audi Q5 2.0 production line of the German car manufacturer's plant is pictured during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

Employees work at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

Employees work at an Audi Q5 2.0 production line of the German car manufacturer's plant during a media tour in San Jose Chiapa, Mexico April 19, 2018. REUTERS/Henry Romero 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco TPX IMAGES OF THE DAY 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

An emblem of a Jaguar is seen after it was destroyed together with other condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

A bulldozer destroys condemned smuggled luxury cars worth 61,626,000.00 pesos (approximately US$1.2 million), which include used Lexus, BMW, Mercedes-Benz, Audi, Jaguar and Corvette Stingray, during the 116th Bureau of Customs founding anniversary in Metro Manila, Philippines February 6, 2018. REUTERS/Romeo Ranoco 

A worker at Grand Rapids, Michigan-based Firstronic’s plant in Ciudad Juarez, Mexico checks his monitor in Ciudad Juarez, Mexico on October 2, 2017. Picture taken on October 2, 2017. REUTERS/Ann Saphir 

Soccer Football - Atletico Madrid v Liverpool - The Audi Cup Final - Munich, Germany - August 2, 2017 Liverpool's Jordan Henderson misses a penalty during the shootout REUTERS/Michael Dalder 

Soccer Football - Atletico Madrid v Liverpool - The Audi Cup Final - Munich, Germany - August 2, 2017 Liverpool's Jordan Henderson looks dejected after missing a penalty during the shootout REUTERS/Michael Dalder 

Soccer Football - Atletico Madrid v Liverpool - The Audi Cup Final - Munich, Germany - August 2, 2017 Liverpool's Divock Origi goes down in the box resulting in a penalty REUTERS/Michael Dalder 

Rupert Stadler, CEO of German car maker Audi AG, Herbert Diess, brand manager of German car maker Volkswagen AG, Matthias Mueller, CEO of Volkswagen AG, Dieter Zetsche, CEO of German Mercedes car maker Daimler AG, Harald Krueger, CEO of German car maker BMW meet with German federal ministers to discuss the future of diesel vehicles, after a nearly two-year saga of scandal spread from Volkswagen to others in the sector in Berlin, Germany, August 2, 2017. REUTERS/Axel Schmidt/POOL 

An Audi Q2 car is shown under a giant logo at a dealership in Barcelona, Spain June 2, 2017. REUTERS/Albert Gea 

A couple of Audi Q2 cars are shown under a giant logo at a dealership in Barcelona, Spain June 2, 2017. REUTERS/Albert Gea 

An Audi Q2 car is shown under a giant logo at a dealership in Barcelona, Spain June 2, 2017. REUTERS/Albert Gea 

Some Audi cars are shown under a giant logo at a dealership in Barcelona, Spain June 2, 2017. REUTERS/Albert Gea 

A 2016 Audi Q5 2.0 is pictured during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

The logo of a 2016 Audi Q5 2.0 is pictured during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

A 2016 Audi Q5 2.0 is pictured during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

Workers pose for a picture with the 2016 Audi Q5 2.0 during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

Workers pose for a picture with the 2016 Audi Q5 2.0 during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

A crane carries a 2016 Audi Q5 2.0 during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

(L-R) Mexico's Economic Minister Ildefonso Guajardo Villarreal, CEO of Audi Rupert Stadler and Puebla's Governor Rafael Moreno pose in front of a 2016 Audi Q5 2.0 during the opening of a new plant in San Jose Chiapa, in Puebla state, Mexico, September 30, 2016. REUTERS/Imelda Medina 

Audi CEO, Rupert Stadler speaks during the world premiere of the new Audi A5 and S5 Coupe car at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

Audi CEO, Rupert Stadler speaks during the world premiere of the new Audi A5 and S5 Coupe car at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

Audi CEO, Rupert Stadler speaks during the world premiere of the new Audi A5 and S5 Coupe car at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

The new Audi A5 Coupe car is presented during the world premiere at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

Audi CEO, Rupert Stadler speaks during the world premiere of the new Audi A5 and S5 Coupe car at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

The new Audi A5 Coupe car is presented during the world premiere at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

Audi CEO, Rupert Stadler speaks during the world premiere of the new Audi A5 and S5 Coupe car at the company's headquarters in Ingolstadt, Germany June 2, 2016. REUTERS/Lukas Barth 

Belgian police point their guns at a car driving towards a police road block before it hit and injured a woman on the street in the Brussels district of Molenbeek, Belgium, April 2, 2016. REUTERS/Yves Herman TPX IMAGES OF THE DAY

Belgian police point their guns at a car driving towards a police road block before it hit and injured a woman on the street in the Brussels district of Molenbeek, Belgium, April 2, 2016. REUTERS/Yves Herman TPX IMAGES OF THE DAY

An Audi logo is pictured on the hub a of car during the second media day of the 86th International Motor Show in Geneva, Switzerland, March 2, 2016. REUTERS/Denis Balibouse

A new Q2 model is seen on the Audi booth during the second media day of the 86th International Motor Show in Geneva, Switzerland, March 2, 2016. REUTERS/Denis Balibouse

People take pictures of the new Audi Q2 cars during a presentation at the 86th International Motor Show in Geneva, Switzerland, March 1, 2016. REUTERS/Denis Balibouse 

People take pictures of the new Audi Q2 cars a presentation at the 86th International Motor Show in Geneva, Switzerland, March 1, 2016. REUTERS/Denis Balibouse 

The new Audi Q2 car is pictured during a presentation at the 86th International Motor Show in Geneva, Switzerland, March 1, 2016. REUTERS/Denis Balibouse 

The new Audi Q2 car is pictured during a presentation at the 86th International Motor Show in Geneva, Switzerland, March 1, 2016. REUTERS/Denis Balibouse 

Andre Brown of Audi Japan presents the new Audi A4 2.0 T Quattro at the 44th Tokyo Motor Show in Tokyo October 28, 2015. REUTERS/Thomas Peter 

Logos of Volkswagen (R) and Audi are seen on a wheel of a car at a used car dealership in Seoul, South Korea, October 2, 2015. German carmaker Volkswagen , rocked by a diesel emissions scandal that erupted on Sept 18, saw its sales in South Korea slide 7.8 percent in September from a month earlier, according to industry data released on Tuesday. Picture taken October 2, 2015. REUTERS/Kim Hong-Ji