Here's my "Top 10" list of improvements I'd suggest to mother Yamaha after spending some time with my 2016 242 Limited S E. None of these is a huge deal, but I believe addressing some of these would make for a better 2017 model:
1. ConneXt really needs maps. It already has GPS, a compass and it knows lat/long/altitude, but it can't show your location, route or destination on a map. Why not add this ability?
2. The audible alarm is just WAY too loud. The first time I heard it go off was at the boat show - the sales guy couldn't figure out how to mute it and everyone within 100' heard it. It is comparable in volume to a smoke alarm, which is far too loud, plus it is too persistent (it only really needs to issue a few short beeps, not an annoying continuous tone). It alarms for what seems like an eternity every time the system boots up. Why would it do that? It is just booting! For now, I've put some tape over mine to quiet it down. But it is still extremely annoying. I'm considering designing/building a little circuit to change the continuous beep into a few short chirps the FIRST time there is an alarm, then a short periodic reminder beep if the alarm condition persists.
3. Any compartments that people reach into with their arms should have finished edges, not raw cut fiberglass that tears up your forearms. These areas include bow and rear storage, and swim platform storage. I've finished mine with edge molding, and it only took maybe an hour to put it all in place. It looks better, too.
4. The Polk stereo is nice, but the power output is just not adequate. Polk claims 50W x 4, but that is absolute maximum (peak) power at very high levels of THD, i.e. not really an honest 50W. When you consider the bow speakers and tower tweeters are wired in parallel, and the cabin and swim deck speakers are in series, each speaker is probably maxing out at perhaps 10-15 watts of continuous power. I suggest that all E-series models should have an external amp, and maybe a sub woofer, similar to the 242X. Maybe the 242X adds a second amp, the tower speakers and tower sound bar for wake boarders.
5. The passenger's folding drink table doesn't seem sturdy enough. I haven't actually broken it, and I don't expect to be able to stand on it, but judging from the way it feels I'm pretty sure it would break if someone accidentally lost their balance and leaned on it a little.
6. The bow anchor locker should have a cleat to tie off the anchor line. I installed two clam cleats for this purpose.
7. There are way too many warning stickers on the boat. I lost count of how many of them I removed. Yes, I know we live in a litigious society, but they are really ugly. Well, at least they remove easily!
8. Connext is very nice overall, but it has a few UI issues. For one, there's a bug that causes the stereo volume to show as 100% occasionally, even though (thankfully!) it is not actually at 100%.
It is also a little hard to figure out where some things are. The UI could use some more polishing. For example, at the bottom of the "Home" and "Float mode" screens, there is a row of "indicators" which show the status of the bilge pump, blower, lights, etc. They look like buttons that can be pressed to control these items, but they're not. You have to go to another screen to change these items... Maybe these indicators shouldn't look like buttons?
9. It would be nice to be able to see how much / whether the solar panels are charging the batteries. Are they helping? Disconnected? Broken? Would I ever know? How about showing a bargraph, fuel gauge or other indicator to give some idea of what they are doing?
10. The stereo remote cover should either be attached to the boat via a lanyard of some type, or it should at least float. It is neither, because Polk assumed it would be mounted at the helm, not on a swim platform just inches from the water. I'm ordering another cover in anticipation of losing it within the first season - we'll see how long it takes.
All things considered, I love the boat. Just some ideas for making next year's even better!