adjusting
air
audio
auto
automobile
button
car
cd
center
conditioner
control
dashboard
dial
digital
driver
electronics
entertainment
equipment
finger
fm
hand
interior
knob
level
man
media
modern
mp3
music
off
panel
people
player
power
pushing
radio
scan
sound
station
stereo
switch
system
technology
transport
tuner
turn
turning
vehicle
volume