OEM Part number: 23286274

Get accurate directions to wherever you travel including new roads, new sub-divisions, and current addresses. New and expanded coverage in hundreds of cities, counties and metropolitan areas across North America. You can confidently drive through unfamiliar or recently changed areas. This latest edition provides updated Points of Interest to help you find the way to where you want to go quickly and efficiently.

Attention Model Year 2005-07 Cadillac STS owners with vehicles built before December 2006: This map update is compatible with your navigation system. However, before this disc can be installed, your vehicle may require a software update. Please contact your local dealer and have TSB 05-08-126-001A performed your vehicle. It's FREE.This navigation map update is compatible with the following GM vehicles: