A: When it comes to vehicles, there are no truly watertight seals on every opening. Doors have drains that allow water that gets in between the glass and door to drain. The sunroof also has drains ...

There are telltale signs that your car's lead acid battery might need water replenishment. Maintenance-free or valve-regulated lead-acid batteries (VRLA) are the types that don't need watering, hence ...