2016-2019 BMW 7 Series Liftgate Module 6135744887101
Specifications
OEM number
61357448871
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
HKL Module
Power Trunk Control Unit
Tailgate Module
Boot Lid Control Module
Automatic Trunk Control Unit
Liftgate ECU
What this part does
The liftgate control module, known in BMW systems as the HKL module, manages the electronic operation of the power trunk lid. It processes commands from the key fob, interior cabin switch, and exterior trunk button to activate the motorized spindle drives that raise and lower the lid. The unit also monitors pinch protection sensors to prevent closing if an obstruction is detected, and triggers the soft-close automatic latch mechanism. When this unit fails, the power trunk may become completely unresponsive, stop moving halfway through its cycle, or fail to engage the final locking latch.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 7 Series | 2016-2019 | 4.4L |
| BMW | 7 Series | 2016-2019 | 3.0L |
| BMW | 7 Series | 2017-2019 | 6.6L |
| BMW | 7 Series | 2017-2019 | 2.0L Hybrid |
OEM and interchange numbers
6135744887101
61357448871
744887101
7448871
Before you order
This liftgate control module requires programming and coding to your specific vehicle using ISTA or an equivalent diagnostic tool after installation; it is not a plug-and-play component. Before replacing the unit, inspect the mounting area and wiring harness in the trunk for signs of water ingress, as moisture buildup is the leading cause of failure for these electronic modules. Always verify that your original part number exactly matches the 6135744887101 designation to ensure proper communication with the vehicle's bus system.
