Suspension part identification needed

Randy Johnson · 09-15-2020, 05:27 PM

I was recently working on my car and decided to look over the rear suspension. I noticed some wires running to the rear brakes on both sides and on the drivers side there is some kind of actuator. I’m wondering what it’s for. I have a 2015 435 gran coupe with Msport suspension and brakes.

im_an_alien · 09-15-2020, 05:35 PM

Looks like headlight leveling sensor to adjust the lights depending on load. There's one on each axle IIRC

FaRKle! · 09-15-2020, 05:41 PM

Ride height and headlight leveling sensor.

Randy Johnson · 09-15-2020, 05:48 PM

Thanks guys!

09-15-2020, 05:27 PM	#1
Randy Johnson M340i 393 Rep 968 Posts Drives: BMW M340i Join Date: Sep 2019 Location: South FLA iTrader: (1) Garage List 2021 BMW M340i [10.00]	Suspension part identification needed I was recently working on my car and decided to look over the rear suspension. I noticed some wires running to the rear brakes on both sides and on the drivers side there is some kind of actuator. I’m wondering what it’s for. I have a 2015 435 gran coupe with Msport suspension and brakes. Attached Images
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09-15-2020, 05:35 PM	#2
im_an_alien Lieutenant Colonel 1127 Rep 1,508 Posts Drives: 2016 340i Join Date: Jul 2019 Location: Florida/NH iTrader: (0)	Looks like headlight leveling sensor to adjust the lights depending on load. There's one on each axle IIRC
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09-15-2020, 05:41 PM	#3
FaRKle! Brigadier General 4016 Rep 3,539 Posts Drives: 328d Wagon, M2 Comp, i4 eD35 Join Date: Sep 2016 Location: Bay Area, CA iTrader: (4) Garage List 2023 BMW i4 eDrive 35 [0.00] 2017 BMW 328dx Wagon [0.00] 2021 BMW M2 Competi ... [0.00]	Ride height and headlight leveling sensor. __________________ -328d Wagon Build Log (with helpful reference links) -My YouTube Channel for some of the best DIYs and in depth information Please don't PM me for suspension recommendations unless interested in paid private consultations.
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09-15-2020, 05:48 PM	#4
Randy Johnson M340i 393 Rep 968 Posts Drives: BMW M340i Join Date: Sep 2019 Location: South FLA iTrader: (1) Garage List 2021 BMW M340i [10.00]	Thanks guys!
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