Ralph Orlowski/Reuters Audi CEO Rupert Stadler was arrested on Monday in Germany. He was taken into custody due to concerns that he could interfere with an investigation into devices that Volkswagen — Audi's parent company — installed in its vehicles to deceive emissions tests. Like the rest of the auto industry, Audi is on the verge of a significant shift toward electric vehicles. Analysts said Stadler's arrest won't disrupt Audi's electrification plans. Audi CEO Rupert Stadler was arrested on Monday in Germany. German prosecutors said he was taken into custody because of concerns that he could interfere with an investigation into devices that Volkswagen — Audi's parent company — installed in its vehicles to deceive emissions tests.