2020 BMW i8 Bulb Size

Goal: This page helps you match the correct bulb sizes for a 2020 BMW i8 quickly, so you avoid fitment mistakes and wasted purchases. Start by identifying the lamp location and the original bulb code printed on the housing. Prerequisites and step by step: have your owner’s manual or the existing bulb in hand. Use the chart to compare bulb codes, socket types, and recommended wattage. Note the trade-off between OEM equivalents and higher-output aftermarket options, and consider constraints like headlight housing clearance and CAN-bus compatibility. Validation, troubleshooting, and wrap up: confirm fit by comparing the chart code with the part in hand before ordering, and test lighting after installation. Some links on this page are affiliate links; I may earn a commission at no extra cost to you. This guide assumes basic bulb replacement skills and aims to make selection straightforward.