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Arnott RH-3701 Headlight Level Sensor - Rear Right
| Brand | Arnott RH-3701 |
|---|---|
| Position | Rear Right |
| Connector Color | Black |
| Terminal Type | Pin |
| Grade Type | Standard |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Mounting Hardware Included | No |
| New Or Remanufactured | New |
| Fits | Audi, Bentley, and Volkswagen · 39 vehicles |
OE product. Maintains correct suspension or headlight height by sending a signal to the vehicle computer.
Includes linkage arm. Comes with a sensor for a complete replacement assembly.
New sensor. Standard-grade, female oval connector with 4 male terminals.
Cross-references Audi 4E0616572D, Audi 4E0616572E and Bentley 4E0616572D for the same application. See all 6.
Rear Right Ride Height Sensor for Audi, Bentley, and VW
Arnott RH-3701 is a new OES vehicle-specific ride height sensor for the rear right side. It sends a signal to the vehicle computer to help maintain correct suspension height and headlight leveling on supported applications, including Audi A8 Quattro, Audi S8, Volkswagen Phaeton, and Bentley Continental models.
- Vehicle-specific rear right ride height sensor
- Includes a linkage arm and sensor assembly
- Black connector with oval shape
- Female connector, 1 connector, 4 male terminals
- Standard grade, new replacement part
- Cross-references Audi/Bentley/Volkswagen OE part numbers 4E0616572D and 4E0616572E
Detailed Product Information
The Arnott RH-3701 is built as an OE-style replacement for rear right ride height monitoring on select luxury sedans and grand touring models. By reporting suspension position to the vehicle computer, this sensor helps the system maintain proper ride height for suspension control and headlight leveling. The RH-3701 part number is commonly searched for Audi A8 Quattro rear right ride height sensor replacement, Audi S8 rear right headlight level sensor replacement, and Volkswagen Phaeton rear right suspension height sensor applications.
Compatible With 2003-2013 Bentley Continental, rear right; 2013 Bentley Flying Spur, rear right; 2004-2010 Audi A8 Quattro, rear right; 2007-2010 Audi S8, rear right; and 2004-2006 Volkswagen Phaeton, rear right. The RH-3701 is also a relevant search term for drivers replacing a worn Audi A8 Quattro rear right sensor or a Bentley Continental rear right level sensor.
What This Sensor Helps Address
- Suspension height readings that are no longer accurate
- Headlight leveling faults tied to ride height input
- Warning messages related to suspension sensor performance
- Uneven or incorrect rear ride height reporting
- Sensor damage from road debris, water intrusion, salt, or impact
Installation Notes and Tips
Verify the connector style, terminal count, and rear right mounting location before installation. Inspect the linkage arm, mounting points, and surrounding suspension components for wear or damage, since a failed sensor can be caused by a damaged arm or contaminated connection. Confirm fitment by model year and position before ordering the RH-3701.
Quality Assurance
Arnott supplies this as a new OES vehicle-specific replacement built for the listed applications. It is engineered to restore proper signal input to the vehicle computer for suspension and headlight height control on compatible Audi, Bentley, and Volkswagen models.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2013 | Bentley | Continental | Flying Spur Speed | Rear Right | — |
| 2013 | Bentley | Flying Spur | — | Rear Right | — |
| 2012 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2012 | Bentley | Continental | Flying Spur Speed | Rear Right | — |
| 2011 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2011 | Bentley | Continental | Flying Spur Speed | Rear Right | — |
| 2010 | Audi | A8 Quattro | — | Rear Right | — |
| 2010 | Audi | S8 | — | Rear Right | — |
| 2010 | Bentley | Continental | GT Speed | Rear Right | — |
| 2010 | Bentley | Continental | GT | Rear Right | — |
| 2010 | Bentley | Continental | Supersports | Rear Right | — |
| 2010 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2010 | Bentley | Continental | Flying Spur Speed | Rear Right | — |
| 2009 | Audi | A8 Quattro | — | Rear Right | — |
| 2009 | Audi | S8 | — | Rear Right | — |
| 2009 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2009 | Bentley | Continental | GT Speed | Rear Right | — |
| 2009 | Bentley | Continental | Flying Spur Speed | Rear Right | — |
| 2009 | Bentley | Continental | GT | Rear Right | — |
| 2008 | Audi | A8 Quattro | — | Rear Right | — |
| 2008 | Audi | S8 | — | Rear Right | — |
| 2008 | Bentley | Continental | GT Speed | Rear Right | — |
| 2008 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2008 | Bentley | Continental | GT | Rear Right | — |
| 2007 | Audi | A8 Quattro | — | Rear Right | — |
| 2007 | Audi | S8 | — | Rear Right | — |
| 2007 | Bentley | Continental | GT | Rear Right | — |
| 2007 | Bentley | Continental | Flying Spur | Rear Right | — |
| 2006 | Audi | A8 Quattro | — | Rear Right | — |
| 2006 | Bentley | Continental | — | Rear Right | — |
| 2006 | Volkswagen | Phaeton | — | Rear Right | — |
| 2005 | Audi | A8 Quattro | — | Rear Right | — |
| 2005 | Bentley | Continental | — | Rear Right | — |
| 2005 | Volkswagen | Phaeton | — | Rear Right | — |
| 2004 | Audi | A8 Quattro | — | Rear Right | — |
| 2004 | Bentley | Continental | — | Rear Right | — |
| 2004 | Volkswagen | Phaeton | — | Rear Right | — |
| 2003 | Bentley | Continental | GT | Rear Right | — |
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