No light to tell you the washer is low you need to look at the level in the tank.
Here is a handy online pdf owners manual for future reference. http://cdn.dealereprocess.net/cdn/servicemanuals/chevrolet/2016-trax.pdf
Here is a handy online pdf owners manual for future reference. http://cdn.dealereprocess.net/cdn/servicemanuals/chevrolet/2016-trax.pdf