DBW = Drive By Wire.
By the way, what's the deal with Town Cars and Chicagoland? They're all like 200K+ and go for a lot of money.
One seller wanted $14K for a 2010 Town Car with 145,000 miles. Another one had 358K miles.
That I'll never understand. Plus they look so annoying, the grills are stupid and the tail lights seem bigger.