Those dots on the car’s window edge are more than just a design element. They’re actually there to serve a purpose. The dots help to dissipate heat from the glass, particularly around the edges where the glass is bonded to the frame.
Skip to content Those dots on the car’s window edge are more than just a design element. They’re actually there to serve a purpose. The dots help to dissipate heat from the glass, particularly around the edges where the glass is bonded to the frame.