Horn
Press 
on the steering wheel pad to sound the horn.
See also:
Technology
Cadillac CTS Coupe blends handcrafted luxury with a contemporary,
driver-focused interior that supports the car's high-performance capabilities.
The interior includes hand-sewn accents covering th ...
Playing an MP3/WMA from a
Disc or a USB Storage Device
Selecting an MP3 Track
Tracks can be selected using the
seek buttons, the TUNE/TONE
knob, or the softkeys below the
folder tabs on the infotainment
display.
To use the seek buttons:
Press t ...
Headphones
A. Battery cover
B. Channel 1 or 2 switch
C. Power button
D. Volume control
E. Power indicator light
RSE includes two 2-channel wireless headphones. Channel 1 is dedicated to
the DVD playe ...