BMW 3 Series G20 / G21 Light Switch 5A16B20 / E1182002-0B – 2018–2022
Genuine BMW Light Switch Control Unit, professionally removed from a BMW 3 Series G20 / G21. This switch assembly is responsible for controlling the vehicle’s exterior lighting functions, including headlights, side lights, fog lights (where fitted), and instrument illumination settings. Ideal as a direct replacement for faulty, damaged, or non-working light switch units.
⚠️ IMPORTANT: Please match the part numbers (5A16B20 / E1182002-0B) with your existing unit to ensure compatibility. ⚠️ Compatibility may vary depending on vehicle specification, lighting package, and trim level. ⚠️ Ensure connector type and switch layout match your original unit before installation.
Key Features
Brand: BMW
Model Compatibility: BMW 3 Series (G20 / G21)
Year Range Compatibility: 2018 – 2022
Part Type: Light Switch Control Unit
Part Numbers: 5A16B20 / E1182002-0B
Condition: Used – Genuine OEM BMW part, fully tested and in excellent working condition
Fitment: Direct replacement
Function: Controls exterior lighting functions including headlights, side lights, and dashboard illumination settings
PLEASE NOTE:
As this is a used electrical component, there may be minor marks or cosmetic wear. The unit has been fully tested and is in excellent working condition. Professional installation is recommended. We strive to provide accurate descriptions and high-quality used parts.
Shipping Information
We offer UK mainland shipping only. The shipping price shown near the item price is available only within 225 miles of our location in London, England. For locations beyond this radius, shipping arrangements can be discussed upon request. If you are located outside this area and no arrangement is made, we may have to cancel the order. International shipping can be arranged upon agreement between both parties.
RETURNS & ITEM CONDITION POLICY
All items are CCTV recorded and photographed before dispatch. Any defects or wear are clearly shown in listing photos. Once the item is handed to the courier, responsibility for transit condition lies with the courier. Returns/exchanges are only accepted if the item is returned in the same condition within the return period. Buyer is responsible for return shipping costs
