The inside lenses of exterior lights (headlights, brake lights, etc.) may fog temporarily if you have driven in the rain, or after the vehicle has been run through a car wash.
Dew condensation also may build up inside the lenses when there is a significant enough difference between the ambient and inside-lens temperatures (similar to vehicle windows fogging up in rainy conditions). These conditions are natural processes, not structural design problems in the exterior lights.
Lens design characteristics may result in moisture developing on the lens frame surfaces. This also is not a malfunction. However, if you see large amounts of water accumulation, or large water drops building up inside the lenses, have your vehicle inspected by a dealer.
Honda Civic Owners Manual. Using the Trunk Release Button
Models with smart entry system
Push up the release button on the trunk lid
after the doors are unlocked.
When You Cannot Open the Trunk
Even if the trunk is locked, you can open the
trunk if you carry the smart entry remote.
Some exterior lights flash and the beeper
sounds.
Using t ...