Cadillac 2010 DTS Owner's Manual page 170

Press the control up or down to tilt the steering wheel
up or down.
Press the control forward or rearward and the steering
wheel moves toward the front or rear of the vehicle.
To set the memory position, see DIC Vehicle
Customization on page 4 79 and Memory Seat,
Mirrors and Steering Wheel on page 2 6.
4-4
If the vehicle has this
feature, the power tilt and
telescope wheel control is
located on the outboard
side of the steering
column.
The vehicle may have a heated steering wheel.
Press to turn the heated steering wheel on or off. A light
on the button displays while the feature is turned on.
Heating will begin in about three minutes.
The button for this feature
is located on the steering
wheel.