What are those extra dash buttons?

Currently shopping for a 2010 GLK and have been noticing that some of the vehicles have extra buttons in between where the heated seat buttons are located.
Does anyone know what these buttons are?
Thanks,
Mark

http://www4.mercedes-benz.com/manual...d10e1575.shtml
- At a glance
- Center console
1st button on the left side = PARKTRONIC, On/Off
2nd button = DSR (Downhill Speed Regulation)
3rd button = Off-road program
4th button, right side = Auxiliary heating
Details about these functions can be found in the interactive manual.
Note: when I checked out this manual I noticed that either MB is not consistent with their information or they do have different positions for, and more, of these button. One picture showed 4 buttons, the other picture showed 5 buttons. At one picture the auxiliary heating button was on the right sight and at another picture it was on the very left side.

.
.
Last edited by allanX204; Jan 23, 2011 at 01:47 PM.
Trending Topics

The Best of Mercedes & AMG



