I noticed yesterday that the vehicle I'm driving (2011 or 2012 Hyundai Accent "Blue"), is slowly leaking a cold, clear, mostly odourless, bad tasting fluid.
Based on the colour and temperature I imagine this can't be A/C fluid, oil, gasoline, coolant, transmission fluid. About the only thing I could think of was that this was either water for the wipers - but the leak is not directly under the engine bay, and why would piping run under the vehicle?
The only other thing I could think of was that this is from condensation - something to do with one of the A/C components. I am using the A/C system heavily as currently where I'm staying is around 20C at night, never mind during the day.
How can I troubleshoot this further? (one idea: check if fluids are leaking with the vehicle off, then on, then on with A/C, and repeat this test after getting home once the car is warm and has been driven for a while). My other idea was to dump food colouring into my water reservoir and see if the leak colour changes.
And - how likely is it that I'm correct in my assumption of what this liquid is? Do I need to be concerned?