China is the world's largest auto market.
It says half the miles driven there now by UberX are in greener cars.
Dieselgate investigators stumble upon this.
Even more premiums for buyers of alternative-fuel vehicles.
The agreement gets clinched on Wednesday.
It's bringing five new EVs to market.
That's a long way off, and EVs are maturing quickly.
"The service actions involve no costs for the customers."
It could cost billions of dollars.
No admission of wrongdoing in Europe, however.
The lawsuit targets more than 705,000 Chevrolet Silverado and GMC Sierra trucks with Duramax engines from 2011 to 2016 model years.
Fix per vehicle could cost as little as $100.
US-listed Fiat Chrysler shares were down 2.9 percent at $10.44.
FCA is accused of not revealing software to defeat testing on Jeep Grand Cherokees and Ram trucks.
Diesels have been 1 percent of Mercedes' US sales, so perhaps seeking certification wasn't worth the hassle.
Volkswagen, whose diesel-emissions scandal broke in September 2015, pleads guilty in a US District Court to obstruction of justice and conspiracy.