Arnott BMW Headlight level sensor - 37146755045 - Rear Right RH-4265

BMW Headlight level sensor - 37146755045 - Rear Right

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.
Arnott Arnott
T#: 45997512 | Part#: RH-4265
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BMW Headlight level sensor - 37146755045 - Rear Right
$94.99

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.

Prop 65 WarningProp 65 Warning

Cross Reference
  • 37146755045
  • RH-4265

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
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BMW E53 X5 N62 4.4L Use vehicle selector to confirm fitment
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BMW E53 X5 M54 3.0L Use vehicle selector to confirm fitment
BMW E53 X5 M62 4.4L Use vehicle selector to confirm fitment
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BMW E53 X5 N62 4.8L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.