What are the steering wheel controls on the S4's?
Posted: Mon Sep 27, 2010 5:12 pm
Been looking at a lot of S4's on Pistonheads and here, some have steering wheel controls but I am not sure what they are for.
I believe that the left one is for a bluetooth phone operation but not sure of the other... stereo volume?
I presume that these were just factory options bought at the time of the car?
I believe that the left one is for a bluetooth phone operation but not sure of the other... stereo volume?
I presume that these were just factory options bought at the time of the car?