BMW F10 Driver Master Window Switch 61319238239 - Used Original Parts

Diagnosis and Common Symptoms

From a workshop perspective, the F10 master window switch is a common point of failure, often presenting symptoms that can be misdiagnosed. This switch module communicates directly with the Footwell Module (FRM) via a LIN Bus connection. A fault within the switch's internal circuit board, often caused by liquid ingress or simple wear, can manifest in several ways: one or more window buttons becoming unresponsive, failure of the power-folding mirror function (if equipped), or an inoperative window lock. While specific fault codes are not always logged for the switch itself, a diagnostic scan may show communication errors with the FRM or faults related to specific mirror or window motor circuits being "open" or "unresponsive" to driver commands. The primary diagnostic indicator is functional failure at the driver's controls while the individual passenger window switches remain operational.

Introduction

Restore complete and reliable control over your BMW's windows and mirrors with this Genuine F10 Driver Master Window Switch. This is not an aftermarket replica; it is an original component carefully salvaged from a donor vehicle. Every switch we process undergoes a comprehensive bench test, verifying the functionality of each individual button, the mirror joystick, and the power-fold command to ensure it performs precisely to BMW's factory standards.

Product Details

• Brand: BMW

• Model Compatibility: F10 5-Series, F11 5-Series Touring, F07 5-Series GT (Gran Turismo)

• Part Name: Master Window Switch Unit (Driver's Door)

• Condition: Genuine Used (Tested Working)

• Notes: This unit includes the button for power-folding mirrors. Please verify your vehicle is equipped with this feature or that your original switch has the corresponding button for full compatibility.