- Service & Repair
Other technical features include Active Roll Stabilization and Dynamic Stability Control, as well as an optional head-up display. Run-flat tires are standard, and adaptive headlights swivel from 9 to 15 degrees to deliver better nighttime illumination on curvy roads. Active Steering electronically varies the degree to which the front wheels turn in response to steering inputs; an optional Sport Package includes this feature.
Following its official debut at the 2003 Frankfurt Motor Show in Germany, the 645Ci will reach U.S. dealerships in the spring of 2004. The 645Ci is manufactured in Dingolfing, Germany. Convertibles are fitted with roll bars that deploy in an emergency. In early fall 2003, a limited-edition coupe appeared in the Neiman Marcus Christmas catalog, and 50 examples sold out in 7 minutes.