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Headlight Leveling Sensors

Headlight leveling sensors can break and cause an error code and decreased functionality in your BMW. Replace your broken headlight leveling sensor with a replacement piece from Turner Motorsport.
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URO - Corporate Logo
T#:35053702
Part#: 37146784697
In Stock
$ 57.99 USD
Free Shipping on orders $49 and up
$ 57.99 USD
Free Shipping on orders $49 and up

BMW Headlight Level Sensor - 37146784697 is a critical component that ensures proper headlight beam adjustment, maintaining optimal visibility and safety during nighttime driving. A malfunctioning sensor can cause improper headlight alignment, leading to reduced road illumination and potential driving hazards. This high-quality replacement is designed to meet or exceed OEM specifications, ensuring precise operation and seamless integration with the vehicle’s lighting system. Constructed with durable materials, it offers long-lasting performance and reliability under various driving conditions.

  • Restores proper headlight leveling, improving nighttime visibility and road safety
  • Prevents misaligned headlights, reducing glare for oncoming traffic
  • OEM-quality construction ensures a precise fit and reliable performance
  • Durable materials provide long-lasting resistance to wear and environmental factors
  • Designed for BMW models, ensuring seamless compatibility and easy installation

Replace a faulty headlight level sensor with this premium-quality component to maintain optimal headlight performance and safe driving conditions.

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URO - Corporate Logo
T#:36032317
Part#: 37146784696
In Stock
$ 48.66 USD
Free Shipping on orders $49 and up
$ 48.66 USD
Free Shipping on orders $49 and up
This is the headlight vertical aim sensor for many late model BMW's. This BMW part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the headlights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.
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Bavarian Autosport - Corporate Logo
T#:579843
Part#: 53402
In Stock
Sale - Save 23% $ 59.99

This product was last offered at the strikethrough price on
05-03-2026

$ 45.99 USD
Free Shipping on orders $49 and up
Sale - Save 23%
$ 59.99

This product was last offered at the strikethrough price on
05-03-2026

$ 45.99 USD
Free Shipping on orders $49 and up
This is the headlight vertical aim sensor for many late model BMW's. This part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the head lights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.
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Genuine BMW - Corporate Logo
T#:220365
Part#: 37146870000
Ships in 1-2 days
7% off MSRP $ 99.11

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 92.02 USD
Free Shipping
7% off MSRP
$ 99.11

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 92.02 USD
Free Shipping
Left-side headlight level sensor detects vehicle height to adjust headlight aim, ensuring proper illumination for self-leveling headlight systems.

Genuine BMW - Corporate Logo
T#:177330
Part#: 37146853753
In Stock
6% off MSRP $ 137.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD
Free Shipping
6% off MSRP
$ 137.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD
Free Shipping


Genuine BMW Level Sensor
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E63,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93

Bremmen Parts - Corporate Logo
T#:640122
Part#: 37146784696
In Stock
Sale - Save 16% $ 54.99

This product was last offered at the strikethrough price on
05-03-2026

$ 45.94 USD
Free Shipping
Sale - Save 16%
$ 54.99

This product was last offered at the strikethrough price on
05-03-2026

$ 45.94 USD
Free Shipping
This is the headlight vertical aim sensor for many late model BMW's. This BMW part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the headlights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.
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Level Sensor - Priced Each
We Price Match - Give Us A Call or Chat!
Hamburg Tech - Corporate Logo
T#:380315
Part#: 37146784697
Ships in 1 Business Day
$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:174902
Part#: 37146853754
Ships in 1-2 days
6% off MSRP $ 127.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 119.99 USD
Free Shipping
6% off MSRP
$ 127.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 119.99 USD
Free Shipping


Genuine BMW Level Sensor
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,E90,E92


Genuine BMW - Corporate Logo
T#:368986
Part#: 37146784696
Ships in 1-2 days
6% off MSRP $ 264.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 249.99 USD
Free Shipping
6% off MSRP
$ 264.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 249.99 USD
Free Shipping
This is the headlight vertical aim sensor for many late model BMW's. This BMW part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the headlights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.
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Genuine BMW - Corporate Logo
T#:20940
Part#: 37146784697
Ships in 1-2 days
6% off MSRP $ 196.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 184.99 USD
Free Shipping
6% off MSRP
$ 196.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 184.99 USD
Free Shipping
This is the headlight vertical aim sensor for many late model BMW's. This Genuine BMW part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the head lights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 - Rear Sensor
1997-2003 E39 BMW 525i 528i 530i 540i M5 - Front Sensor for cars with lowered suspension
1997-2003 E39 BMW 525i 528i 530i 540i M5 - Rear Sensor
2004-2010 E60 BMW 525xi 530xi 528xi 528i xDrive 535xi 535i xDrive - Front Sensor
2004-2010 E60 BMW 525xi 530xi 528xi 528i xDrive 535xi 535i xDrive - Rear Sensor
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li - Rear Sensor
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si - Front / Rear
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is - Only For cars with Rear Self-Leveling suspension
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe - Rear Sensor
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is - Rear Sensor
2002-2006 R50 MINI MINI Cooper
2005-2008 R52 MINI MINI Cooper Convertible, MINI Cooper S Convertible.
2002-2006 R53 MINI MINI Cooper S
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Febi Level Sensor
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382696
Part#: 37146784696
Ships on Nov 13, 2026
$ 84.99 USD
Free Shipping
$ 84.99 USD
Free Shipping
Replacement level sensor
ECS - Corporate Logo
T#:55353606
Part#: 042121LA03KT
In Stock
New Item
$ 29.99 USD
Free Shipping
$ 29.99 USD
Free Shipping

Over time, road grime, salt, and moisture take a toll on the factory rear leveling rod. The original equipment often corrodes, seizes, and eventually snaps—or worse, binds up and breaks your expensive headlight leveling sensor. With this issue in mind, ECS has engineered a heavy-duty, bulletproof solution designed to outlast the car it’s installed on.

Instead of brittle OE plastic that degrades and snaps over time, this rod is constructed from high-strength, flexible polyurethane. Paired with corrosion-resistant stainless steel ball studs, it guarantees smooth articulation and prevents the binding that destroys expensive sensors. Precision-manufactured for a perfect, bolt-on fit, this upgrade requires zero modifications to replace your fragile OEM unit.

This is a direct-fit replacement for Genuine BMW part number 37146752797, restoring proper suspension-to-sensor geometry so your headlights adjust perfectly to changing loads and road conditions.

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Arnott - Corporate Logo
T#:45997511
Part#: RH-3718
In Stock
11% off MSRP $ 85.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
11% off MSRP
$ 85.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Keep your BMW’s adaptive lighting system performing just as it should with this Arnott Headlight Level Sensor. Attached to the suspension, this vital component constantly measures ride height and relays it to the control module—keeping your headlights automatically leveled whether you’re driving alone or fully loaded. When the factory sensor fails, you may notice beams aimed incorrectly, warning lights on the dash, or headlights stuck too high or too low. Arnott’s replacement brings everything back to spec with OE-quality design, direct-fit construction, and simple plug-and-play installation. Why Arnott? Restores lighting precision – Maintains correct beam level and clear road visibility. Exact OE fit – Installs easily without modification. Engineered for durability – Built to handle constant suspension movement and harsh conditions. Don’t put up with poor night visibility or annoying warnings. Regain safety and peace of mind with Arnott’s dependable direct-fit solution.
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Bremmen Parts - Corporate Logo
T#:639934
Part#: 63127189312
In Stock
Sale - Save 3% $ 199.99

This product was last offered at the strikethrough price on
05-03-2026

$ 193.91 USD
Free Shipping
Sale - Save 3%
$ 199.99

This product was last offered at the strikethrough price on
05-03-2026

$ 193.91 USD
Free Shipping
Has your Adaptive Curve Lighting quit working on your Xenon lights? This could be the cause. This is the control unit that controls the functions of the Adaptive Curve Lighting.
Genuine BMW - Corporate Logo
T#:13646
Part#: 37146752797
In Stock
6% off MSRP $ 19.65

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.39 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 19.65

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.39 USD
Free Shipping on orders $49 and up


Genuine BMW Regulating Rod - 71,5Mm
This item fits the following BMW Chassis:
E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F80 M3,F82 M4,F83

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ECS - Corporate Logo
T#:56544054
Part#: 042135LA01KT
In Stock
New Item
$ 36.99 USD
Free Shipping
$ 36.99 USD
Free Shipping

Over time, road grime, salt, and moisture take a toll on the factory front headlight leveling sensor rod. The original equipment often corrodes, seizes, and eventually snaps—or worse, binds up and breaks your expensive headlight leveling sensor. With this issue in mind, ECS has engineered a heavy-duty, bulletproof solution designed to outlast the car it’s installed on.

To ensure compliance and long-term durability, flexible polyurethane material was chosen for constructing this replacement sensor rod. Paired with corrosion-resistant stainless steel ball studs, it guarantees smooth articulation and prevents the binding that destroys expensive sensors. Precision-manufactured for a perfect, bolt-on fit, this upgrade requires zero modifications to replace your fragile OEM unit.

This is a direct-fit replacement for Genuine BMW part number 37142283867, restoring proper suspension-to-sensor geometry so your headlights adjust perfectly to changing loads and road conditions.

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Genuine BMW - Corporate Logo
T#:12768
Part#: 37142283867
In Stock
7% off MSRP $ 19.65

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.32 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 19.65

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.32 USD
Free Shipping on orders $49 and up
This rod attaches to the front left control arm helps to control the level of the xenon lights. If this part fails or is removed the headlights will be aimed too high.
URO - Corporate Logo
T#:44258358
Part#: 37146853753
Ships in 1 Business Day
$ 46.99 USD
Free Shipping on orders $49 and up

Arnott - Corporate Logo
T#:46134790
Part#: RH-5285
Ships in 1 Business Day
$ 80.99 USD
Free Shipping on orders $49 and up
Maintain perfect headlight alignment on your BMW with this Arnott Headlight Level Sensor. Directly mounted to the suspension, this precise, direct-fit replacement monitors ride height and communicates with the control module, restoring factory beam positioning, clearing dashboard warnings, and keeping headlights self-leveling for safe, confident night driving—whether you’re traveling solo or fully loaded.
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URO - Corporate Logo
T#:37858362
Part#: 37146755045
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up
If your headlights are misaligned, your headlight level sensors may be malfunctioning.

URO - Corporate Logo
T#:43750206
Part#: 37146754921
In Stock
$ 43.99 USD
Free Shipping on orders $49 and up
$ 43.99 USD
Free Shipping on orders $49 and up
If your headlights are not properly adjusting, there is a strong chance your headlight level sensors are no longer working correctly.

Arnott - Corporate Logo
T#:45997512
Part#: RH-4265
Ships in 1 Business Day
$ 94.99 USD
Free Shipping on orders $49 and up
Keep your BMW’s adaptive lighting system performing just as it should with this Arnott Headlight Level Sensor. Attached to the suspension, this vital component constantly measures ride height and relays it to the control module—keeping your headlights automatically leveled whether you’re driving alone or fully loaded. When the factory sensor fails, you may notice beams aimed incorrectly, warning lights on the dash, or headlights stuck too high or too low. Arnott’s replacement brings everything back to spec with OE-quality design, direct-fit construction, and simple plug-and-play installation. Why Arnott? Restores lighting precision – Maintains correct beam level and clear road visibility. Exact OE fit – Installs easily without modification. Engineered for durability – Built to handle constant suspension movement and harsh conditions. Don’t put up with poor night visibility or annoying warnings. Regain safety and peace of mind with Arnott’s dependable direct-fit solution.
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Arnott - Corporate Logo
T#:52551466
Part#: RH-5286
Ships in 1 Business Day
New Item
$ 62.99 USD
Free Shipping on orders $49 and up
Engineered for the environments of modern luxury vehicles, the Arnott ride height sensor is a solution for restoring accurate suspension monitoring.
Genuine MINI - Corporate Logo
T#:545958
Part#: 37146886156
Ships in 3 Business Days
8% off MSRP $ 149.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 137.99 USD
Free Shipping
8% off MSRP
$ 149.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 137.99 USD
Free Shipping


Genuine BMW - Corporate Logo
T#:368362
Part#: 37146754921
Ships in 1-2 days
6% off MSRP $ 217.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 203.99 USD
Free Shipping
6% off MSRP
$ 217.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 203.99 USD
Free Shipping
Genuine MINI - Corporate Logo
T#:224033
Part#: 37146870200
Ships in 1-2 days
7% off MSRP $ 137.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 127.99 USD
Free Shipping
7% off MSRP
$ 137.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 127.99 USD
Free Shipping
Genuine Bmw Level Sensor - 37146870200
Genuine BMW - Corporate Logo
T#:68151
Part#: 37146755045
Ships in 5 Business Days
6% off MSRP $ 209.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 196.99 USD
Free Shipping
6% off MSRP
$ 209.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 196.99 USD
Free Shipping


Genuine BMW Level Sensor
This item fits the following BMW Chassis:
E53 48IS,E53 X5


Meyle - Corporate Logo
T#:55030848
Part#: 3148970004
Ships on Oct 30, 2026
New Item
$ 94.99 USD
Free Shipping on orders $49 and up
Maintain proper chassis-to-headlight calibration on your BMW with this premium replacement level sensor from Meyle.

Meyle - Corporate Logo
T#:55030844
Part#: 3148970003
Ships on Oct 30, 2026
New Item
$ 76.99 USD
Free Shipping on orders $49 and up
Keep your BMW's advanced lighting tech working exactly as the engineers intended with this replacement Headlight Leveling Sensor from Meyle.
Arnott - Corporate Logo
T#:45997510
Part#: RH-3710
Back Ordered
16% off MSRP $ 74.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.99 USD
Free Shipping on orders $49 and up
16% off MSRP
$ 74.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.99 USD
Free Shipping on orders $49 and up
Keep your BMW’s adaptive lighting system performing just as it should with this Arnott Headlight Level Sensor. Attached to the suspension, this vital component constantly measures ride height and relays it to the control module—keeping your headlights automatically leveled whether you’re driving alone or fully loaded. When the factory sensor fails, you may notice beams aimed incorrectly, warning lights on the dash, or headlights stuck too high or too low. Arnott’s replacement brings everything back to spec with OE-quality design, direct-fit construction, and simple plug-and-play installation. Why Arnott? Restores lighting precision – Maintains correct beam level and clear road visibility. Exact OE fit – Installs easily without modification. Engineered for durability – Built to handle constant suspension movement and harsh conditions. Don’t put up with poor night visibility or annoying warnings. Regain safety and peace of mind with Arnott’s dependable direct-fit solution.
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