Blue Line
10-27-2014, 04:34 PM
#1
Drifting
Thread Starter
Blue Line
A blue line shows up on the tach (I amusing Sport Mode screen), appearing to be the RPM where each shift was made. Any reason or purpose? It is a vey momentary thing, so I cannot figure the intent. Cannot find anything in the manual. 2015 Z51 A8. Thanks for any info.
