🚦Turn signal circuits in old car models rely on thermal flashers, while modern cars use electronic flashers.
🔌Old turn signal circuits consist of a switch and a flasher relay, while modern circuits include a relay coil and a capacitor.
📈System voltage changes can affect the speed and timing of electronic flashers.
💡The honeycomb-shaped lenses on turn signals and brake lights are designed to magnify the filament of the lamp, making the signal appear brighter.
🔧Aftermarket LED replacement bulbs in cars can negatively impact the visibility and effectiveness of turn signals.