Our Mazda has “manual” control of the automatic where you can tell it to shift by clicking a button or moving the gear selector. But like yours it won’t do anything stupid. I’ve played with a few times, but I just can’t get into it.
For towing (or hauling heavy loads in general) - you definitely need to be able to lock out higher gears sometimes in the mountains. If your transmission is hunting between gears, then lock it to a lower one. Our pickup has a tow/haul mode that handles this automatically; the motorhome I had before just had an “overdrive” button that locked out the overdrive gear for the same reason.
Our Mazda has “manual” control of the automatic where you can tell it to shift by clicking a button or moving the gear selector. But like yours it won’t do anything stupid. I’ve played with a few times, but I just can’t get into it.
For towing (or hauling heavy loads in general) - you definitely need to be able to lock out higher gears sometimes in the mountains. If your transmission is hunting between gears, then lock it to a lower one. Our pickup has a tow/haul mode that handles this automatically; the motorhome I had before just had an “overdrive” button that locked out the overdrive gear for the same reason.