[vharihar]

My 2017 model diesel manual tranny Hyundai Tucson will be 6 years old later this year. Driven very less especially in last 3 years due to Covid and work relocation, so it has only 32K kms on the ODO.

It's been serving me great. Besides the power, driving comfort and ride and handling, I have especially grown to love the cruise control and the NAV unit (I don't use Android Auto, I instead prefer using the car's native GPS as it is much more usable). Well, up until 2 months ago, when the NAV unit and ICE unit in general began misbehaving, viz.: It has become jittery now, in the sense that without any user input it automatically changes modes and channels in rapid succession as if someone is wantonly doing it.

I plan to bring it to the dealership's notice during my next service, but I am somewhat skeptical of their ability to diagnose and fix it. Anyone else seen such random behavior on their ICE unit?

@MODS, kindly update the title to "5.5 Years"