It’s also available on Malibu’s website: https://www.malibuboats.com/owner-manuals

Just got my 2020 m5di T22 on the water and was getting a SPN 441 FMI 15 with a FMI 3 as well. Figured the impeller was blown again. Swapped the impeller on the water even though the old one looked fine. Still no dice. 

Dealer can't get me in for 2 weeks, but thinks it's probably a thermostat or an o2 sensor because of the 441-3 code. I grabbed a new thermostat from him and thought I'd throw it in quick, but can't find the housing. The dealer sent me the attached photo but I still can't locate the housing. Has anyone replaced one of these 140 degree thermostats that could point me to where the housing is?

A friend of mine just did this on his 2003 Response LX and it looks pretty good. He went with solid black. I am considering doing the same on my Sportster, or just stripping the paint and leaving the metal. I am sick of the little black specks!

When riding or surfing I crank up the volume to hear the stereo. Once I pull the throttle back to neutral the volume should drop to a lower level, right?

Can anyone tell me how the attenuation feature is supposed to work and correct setting located in the auto volume column? 

Question #2

In music mode settings screen what should the - Threshold indexes over volume range be set at?

Thanks

27 minutes ago, NorCalSurfer said:

Are you surfing goofy? Sounds about right. 

Surfing regular I do wedge at 3 or 4. 

Yep, that's goofy.  Haven't pulled anyone regular yet, but will try that when I do.  Couldn't make it all the way over yet when I tried the ol' surf gate switch for the first time...