Replacement method:

1: Use a screwdriver to pry open the original chip (chips with fixing screws need to be opened in advance)

2: After opening the original chip . There are traces of thermal conductive silicone on the top of the chip. According to the original traces on the back of our products evenly coated with imported silicone (LED beads must be coated with thermally conductive silicone underneath)

3. Snap on the original position. Press to make it flat. Wait for bonding. Normal installation and use. No programming is required.

NOTE: This product must be installed with thermally conductive silicone. This is the only way to ensure the longevity of the product.

Specifics:
Condition: 100% Brand New
Material: Metal
Color: Show as pictures

Manufacturer Part Number:63117493227，63117493228

Lighting Technology:LED

Type: DRL Control Module
Placement on Vehicle:Left/RIGHT
Fitment Type:Direct Replacement
Size: As shown in the picture
(Please allow 1-3 mm measuring deviation due to manual measurement.)

Fitment:

FOR BMW

F80 M3 LCI F82 F83 M4 LCI /F82 LCI M4 CS
F32 F33 F36 Gran Coupé LCI 430i 430iX 440i 440iX

Package Include:

2X LED Headlight Angel Eyes Boards

(instruction manual is not included.)

Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.

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On Apr 10, 2025 at 22:09:54 PDT, seller added the following information: