2020 Volvo XC40 Bulb Size

Decision: this bulb size chart is intended to help a careful owner identify the correct replacement bulbs for a 2020 Volvo XC40, presenting sizes and fitment in one place to reduce guesswork. Constraints include variations across trims and optional packages, so the list summarizes common options while noting where evidence or service manuals should be consulted. Options are presented side by side so you can compare headlight, taillight, and interior lamp types; the interpretation emphasizes likely compatibility rather than absolute certainty given known limitations. Recommendation: use the chart as a practical starting point and verify with your vehicle’s owner manual or by checking the existing bulb before purchase, especially for adaptive or LED modules. Affiliate disclaimer: some links on this page are affiliate links, which means I may earn a commission if you buy through them at no extra cost to you; this is disclosed as relevant context, not endorsement. Risks include occasional fitment differences and stock changes, which is why verification is advised.