Using these mirrors is easy. First, install them following the straightforward instructions provided. If you're adding the turn signals, refer to the detailed video for wiring and installation. When driving, enjoy the enhanced visibility and reduced glare, especially at night. As for maintenance, simply clean the mirrors with a gentle glass cleaner and a soft cloth regularly. Avoid using abrasive materials that could scratch the blue - tinted surface. Check the turn signals occasionally to ensure they're working properly. If you notice any issues, refer back to the installation video or contact our support team. With these mirrors, you'll have a great driving experience for a long time.