It seems that Lexus only cares about their big sellers RX and ES.

http://lexus.sewellparts.com/accesso...2013/6469.html

 

Up until the last week or so, the Lexus Mobile Link compatibility page had listed the 2014 GS but was broken if you selected it. Today it works... but does not show a tab for RES+ (which is how they tell you if it's available or not). That seems to confirm they're not doing it for the GS yet.

 

they're spoon feeding us as usual...

 

Yup. Pretty annoying. I'm sure it can't be that hard to implement. Maybe it has something to do with the GS already drawing too much power from the battery as it is. Adding RES+ would kill it even quicker. Then again that problem should have been taken care of a year ago too...