couple of things i was hoping someone could clarify for me:

1) i know the regular audio system does NOT play mp3 cds, but if you get the upgraded bose system, does that play mp3 cds?

2) i know premium is recommended, but does anyone use 91 octane (vs 93) on a regular basis? has anyone gone back and forth and had the engine not react in a negative way?

thnx in advance.

 

I use 91 all the time... but thats because california only has 91 in 99.9999999% in their pump stations.

I ran 87 *accidently* once before (full tank) without problems

 

only the nav system can play mp3's, and then i think only off the sd card slots, i havent tried from cd's, but i will soon and i'll let everyone know. seems to be some confusion on this.