I have a 2007 Camry Hybrid, about 2.5 years old with 49k miles. The car came with the factory radio/nav unit. For most of its life the car was used for daily job commute, no long rides since long rides (family stuff) was reserved for the mini-van (more room, particularly for baggage since trunk in hybrid is limited). Daily commute was about 30 miles one way ... so never was really in the car for much more than 45 minutes. About the only thing I noticed was that the ASL didn't seem to work, but I was not all that sure, didn't really care, so I did not do anything about it ... BIG STEENKEEN MISTAKE!!!!
Got a new job that involves driving all over the state (Texas, basically a country in and of itself! :P) On my first trip I noticed some oddities in the radio, particularly *extremely* slow response to the command controls (up/down volume, change station, etc) ... both on the steering controls and the radio button controls. The nav unit also began to 'white out' ... displaying the current position icon on an empty white screen, generally with some of the command and info icons remaining (like miles/time to destination, etc), but I would often lose the icons as well. The slow response was something like "click the volume button, and about 20, 30, 40 seconds later ... it would change.
The behavior has been relatively intermittent, particularly the onset time (from when I turn the car on to the time the malfunctions begin). Once it starts to malfunction, it continues (even when powering the car off, like gas stops) pretty much until I park the car for an extended length of time. My guess is that it is somehow tied to heating up of the unit.
Would be interested to hear if anybody else has had this problem.
When I found the problem, I was just barely beyond the 36k warranty, so I appealed to Toyota that basically told me TOUGH CRAP BUDDY! (OK, they didn't use those words, but it is all the same, right?) The dealer told me the replacement is *extremely* expensive, on the order of $2-3k, depending on whether or not I get a brand new one vs. a refurbished unit.
At this point I am pissed beyond compare. I have had decades old vehicles with hundreds of thousands of miles on them where about the only thing that did work was the radio ... of course those radios didn't cost several thousands of dollars. I had no option to be able to get this car without the most expensive unit, hybrids were in high demand and you took what you got (rumour had it that Toyota did not even bother to ship anything that was not completely decked out), I suppose the better part of that is that I don't have to kick myself for buying this garbage since I HAD NO CHOICE! The disk I received was at least 3 years out of date when I received it, and I almost lost my mind to find out that a new disk was $300 ... incredible rip-off ... and also 3 years out of date. It is a big problem because I live on the outside edge of the DFW complex and everything around me is < 5 years old, so about 50% of the side roads are missing on even the newest versioned disks.
I would tell anybody that is looking at buying this to think again.