2020 BMW ALPINA B7 Bulb Size

When I first looked up replacement bulbs for my 2020 BMW Alpina B7, I felt overwhelmed by codes and sizes. Think of this list as a practical map: it shows the likely bulb types for headlights, fogs, turn signals and interior lights specific to that model, giving you a quick win so you can order with confidence. As I used the chart, I treated it like a mental model—start with the part you need, match the code, and use the photos or notes to confirm. A useful rule of thumb is to cross-check with your owner's manual or the bulb removed from the car. For transparency, some links on this page are affiliate links, which may earn me a small commission at no extra cost to you. Quick recap: use the chart to narrow choices, verify on the car, and proceed knowing you likely picked the right bulb.