|
the GPS antenna is under the gauge cowl in the front dash, not in the rear. so tinting your rear window will be just fine on civics, but i recommend leaving the front alone, not even a visor.
with poor antenna reception u may find the navi nto working at all or being off. this will be due to the number of satelites it picks up.
2 satelites to even find you
3 to find an axxis
4 to find elevation.
gps signals are very weak as it is. so even a non metalic tint can create poor navi performance.
|