menglish

Just traded 04 Sienna CE for 08 Sienna LE.
Came with factory installed Nav System. When I picked up van from dealership the DVD player was replaced bc current was broken.
Don't know model # of nav system. Name is Denso.

#1-Can't seem to toggle disc/aux button to dvd mode on nav system. Last option is CD. Did some Nav systems not come with dvd option?? I have 2 wireless headphones to use with dvd system, but sometimes would like sound to come from speakers via FM channels. However FM channels loose their signal & are always static.

#2-Nav system has bluetooth option. Programmed iphone with no problems. Seems to work great except I can't be heard thru speaker. I can hear the other caller, but they can't hear me. The steering wheel has buttons on left for volume, etc, but no buttons on right for hands free. Are these buttons required for other party to hear my voice?

Not getting far with dealer, so any info will be greatly appreciated.
Sienna is Canadian if that matters.
Thxs.
Michelle