Interior Light, Front Only F57 E131*4B Connector End View
Courtesy of BMW OF NORTH AMERICA, INC. Pin Assignments At Plug Connector E131*4B
| Pin |
Type |
Description /Signal type |
Connection /Measuring information |
| 1 |
M |
Ground |
Ground connector |
| 2 |
E |
Signal Convertible top module |
Convertible top module |
| 3 |
-- |
Not used |
|
| 4 |
-- |
Not used |
|