2015 Cadillac ATS Owner Manual - Page 260

Driving and Operating similar on a smooth road. Select a new setting whenever driving conditions change. 9-37 Snow/Ice Mode Use when more traction is needed during slippery conditions. The transmission will use 2 (Second) gear instead of 1 (First) gear when accelerating from a stop. The vehicle will upshift normally when the vehicle is moving. When selected, the Snow/Ice mode indicator will display in the DIC. This feature is not intended for use when the vehicle is stuck in sand, mud, ice, snow or gravel. If the vehicle becomes stuck, see If the Vehicle Is Stuck on page 9-10. Limited-Slip Rear Axle Vehicles with a limited-slip rear axle can give more traction on snow, mud, ice, sand, or gravel. When traction is low, this feature allows the drive wheel with the most traction to move the vehicle. The limited-slip rear axle also gives the driver enhanced control when cornering hard or completing a maneuver, such as a lane change. Limited-slip rear axle fluid should be changed at intervals listed in Maintenance Schedule on page 11-3. Tour Mode Use for normal city and highway driving to provide a smooth, soft ride. Sport Mode Use where road conditions or personal preference demand a more controlled response. When selected, the Sport mode indicator will display in the Driver Information Center (DIC). When in Sport mode, the vehicle will shift automatically but hold a lower gear longer than it would in the normal driving mode based on braking, throttle input, and vehicle lateral acceleration. See Automatic Transmission on page 9-24. The steering will change to provide more precise control. If the vehicle has MagneRide, the suspension will change to provide better cornering performance.