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Plug & Play Install
Factory-matched connectors
Fitment Verified
Checked per exact vehicle
1-Year Warranty
Pre-shipment QC
24h Quote Reply
Bulk & samples friendly
Replacement headlight computer for the BMW 1 Series F20 / 1 Series F21 (2011-2015). This is the control unit that drives the headlight's output. When it fails the light dims, flickers or stops altogether while the lamp, the wiring and the connectors are all still fine - replacing the unit restores normal operation without a new headlight.
Fits these vehicles
Which vehicles does the BMW 1 Series F20/1 Series F21 Headlight Computer fit?
It fits 2 verified vehicle platforms: BMW 1 Series F20 (2011-2015); BMW 1 Series F21 (2011-2015). Use the fitment checker on this page to confirm your exact year, make and model before ordering.
Is the BMW 1 Series F20/1 Series F21 Headlight Computer difficult to install?
Most installs are a direct swap with basic hand tools; how long it takes varies by vehicle.
Does the BMW 1 Series F20/1 Series F21 Headlight Computer replace the factory part?
Yes — it is built as a direct replacement for the OEM LED boards, matching the factory fitment points and connectors.
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