Alcohol spray (can) might work.
...but yes, ice and snow expose many fancy designs. I’m in Michigan and I’ve seen other door handles that seem too fragile for winter use, where you may need to crack ice. Anything motorized, like fancy door handles, automatic doors, etc. need thorough ice testing. I also heard Telsa’s have HVAC’s that aren’t handling windshield fog very well.
They switched from resistance heat to a heat pump.
Anybody up north who has had a heat pump can testify how well they work as temps go frigid.