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Arnott RH-5222 Headlight Level Sensor - Rear Left
| Brand | Arnott RH-5222 |
|---|---|
| Position | Rear Left |
| 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 and Volkswagen · 88 vehicles |
Ride height sensing. Measures chassis distance to help the suspension stay level.
Standard replacement. New sensor with a female oval connector and pin terminals.
Helps protect the air suspension system by replacing a worn sensor.
Cross-references URO 5Q0512521G for the same application. See all 1.
Rear Left Headlight Level Sensor for Audi and Volkswagen
Restore proper ride-height feedback with this Arnott headlight level sensor, part number RH-5222. It measures chassis-to-road distance and sends that information to the ECU so the air suspension system can adjust ride height as needed.
Compatible with select Audi Q3, RS Q3, TT Quattro, TT RS Quattro, TTS Quattro, A3 Quattro, Q2 Quattro, RS3, S3, and Volkswagen Taos, Tiguan, Arteon, Golf Alltrack, Golf R, and Golf SportWagen rear left applications.
- Brand: Arnott
- Part number: RH-5222
- Headlight level sensor / ride height sensor
- Rear left position
- Black connector color
- Oval connector shape with 1 female connector
- 4 male terminals, pin terminal type
- Standard grade type
- New replacement part
How It Works
This sensor monitors suspension height changes and relays the signal to the vehicle control system. On Audi and Volkswagen models with air suspension-related leveling functions, accurate sensor input helps the ECU command the compressor and air struts to maintain correct vehicle stance and lighting alignment. RH-5222 is a direct-fit style replacement for the rear left sensor location on the listed applications.
This part cross-references URO 5Q0512521G for the same application.
Common Problems It Can Help Solve
- Incorrect vehicle ride height readings
- Suspension warning lights related to height sensing
- Uneven leveling response from the air suspension system
- Headlight aim issues caused by faulty rear height feedback
- Sensor failure from road debris, water, salt, or impact damage
Installation Notes and Tips
Install RH-5222 at the rear left sensor location only on the listed vehicles. Verify connector shape, terminal count, and mounting points before installation. Because this is an electrical suspension sensor, inspect the linkage, wiring, and surrounding brackets for corrosion or damage before final assembly.
Quality Assurance
Arnott supplies new aftermarket ride height sensors built for the listed Audi and Volkswagen applications. These sensors are made to replace worn or damaged units that can affect suspension leveling performance and related vehicle systems.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2025 | Audi | Q3 | AWD | Rear Left | — |
| 2025 | Volkswagen | Taos | AWD | Rear Left | — |
| 2025 | Volkswagen | Tiguan | — | Rear Left | — |
| 2024 | Audi | Q3 | AWD | Rear Left | — |
| 2024 | Audi | RS Q3 | — | Rear Left | — |
| 2024 | Seat | Tarraco | FWD | Rear Left | w/o Dynamic Headlight |
| 2024 | Volkswagen | Taos | AWD | Rear Left | — |
| 2024 | Volkswagen | Tiguan | — | Rear Left | — |
| 2023 | Audi | Q3 | AWD | Rear Left | — |
| 2023 | Audi | RS Q3 | — | Rear Left | — |
| 2023 | Audi | TT Quattro | — | Rear Left | — |
| 2023 | Audi | TT RS Quattro | — | Rear Left | — |
| 2023 | Audi | TTS Quattro | — | Rear Left | — |
| 2023 | Seat | Tarraco | FWD | Rear Left | w/o Dynamic Headlight |
| 2023 | Volkswagen | Arteon | AWD | Rear Left | — |
| 2023 | Volkswagen | Taos | AWD | Rear Left | — |
| 2023 | Volkswagen | Tiguan | — | Rear Left | — |
| 2022 | Audi | Q3 | AWD | Rear Left | — |
| 2022 | Audi | RS Q3 | — | Rear Left | — |
| 2022 | Audi | TT Quattro | — | Rear Left | — |
| 2022 | Audi | TT RS Quattro | — | Rear Left | — |
| 2022 | Audi | TTS Quattro | — | Rear Left | — |
| 2022 | Seat | Tarraco | FWD | Rear Left | w/o Dynamic Headlight |
| 2022 | Volkswagen | Arteon | AWD | Rear Left | — |
| 2022 | Volkswagen | Taos | AWD | Rear Left | — |
| 2022 | Volkswagen | Tiguan | — | Rear Left | — |
| 2021 | Audi | Q3 | AWD | Rear Left | — |
| 2021 | Audi | RS Q3 | — | Rear Left | — |
| 2021 | Audi | TT Quattro | — | Rear Left | — |
| 2021 | Audi | TT RS Quattro | — | Rear Left | — |
| 2021 | Audi | TTS Quattro | — | Rear Left | — |
| 2021 | Seat | Tarraco | FWD | Rear Left | w/o Dynamic Headlight |
| 2021 | Volkswagen | Arteon | AWD | Rear Left | — |
| 2021 | Volkswagen | Tiguan | — | Rear Left | — |
| 2020 | Audi | A3 Quattro | — | Rear Left | — |
| 2020 | Audi | Q2 Quattro | — | Rear Left | — |
| 2020 | Audi | Q3 | AWD | Rear Left | — |
| 2020 | Audi | RS3 | — | Rear Left | — |
| 2020 | Audi | S3 | — | Rear Left | — |
| 2020 | Audi | TT Quattro | — | Rear Left | — |
| 2020 | Audi | TT RS Quattro | — | Rear Left | — |
| 2020 | Audi | TTS Quattro | — | Rear Left | — |
| 2020 | Seat | Ateca | AWD | Rear Left | — |
| 2020 | Seat | Tarraco | — | Rear Left | — |
| 2020 | Volkswagen | Arteon | AWD | Rear Left | — |
| 2020 | Volkswagen | Tiguan | — | Rear Left | — |
| 2019 | Audi | A3 Quattro | — | Rear Left | — |
| 2019 | Audi | Q2 Quattro | — | Rear Left | — |
| 2019 | Audi | Q3 | AWD | Rear Left | — |
| 2019 | Audi | RS3 | — | Rear Left | — |
| 2019 | Audi | S3 | — | Rear Left | — |
| 2019 | Audi | TT Quattro | — | Rear Left | — |
| 2019 | Audi | TT RS Quattro | — | Rear Left | — |
| 2019 | Audi | TTS Quattro | — | Rear Left | — |
| 2019 | Seat | Tarraco | — | Rear Left | — |
| 2019 | Volkswagen | Arteon | AWD | Rear Left | — |
| 2019 | Volkswagen | Golf Alltrack | — | Rear Left | — |
| 2019 | Volkswagen | Golf R | — | Rear Left | — |
| 2019 | Volkswagen | Golf SportWagen | AWD | Rear Left | — |
| 2019 | Volkswagen | Tiguan | — | Rear Left | — |
| 2018 | Audi | A3 Quattro | — | Rear Left | — |
| 2018 | Audi | Q2 Quattro | — | Rear Left | — |
| 2018 | Audi | RS3 | — | Rear Left | — |
| 2018 | Audi | S3 | — | Rear Left | — |
| 2018 | Audi | TT Quattro | — | Rear Left | — |
| 2018 | Audi | TT RS Quattro | — | Rear Left | — |
| 2018 | Audi | TTS Quattro | — | Rear Left | — |
| 2018 | Volkswagen | Golf Alltrack | — | Rear Left | — |
| 2018 | Volkswagen | Golf R | — | Rear Left | — |
| 2018 | Volkswagen | Golf SportWagen | AWD | Rear Left | — |
| 2018 | Volkswagen | Tiguan | — | Rear Left | — |
| 2017 | Audi | A3 Quattro | — | Rear Left | — |
| 2017 | Audi | RS3 | — | Rear Left | — |
| 2017 | Audi | S3 | — | Rear Left | — |
| 2017 | Audi | TT Quattro | — | Rear Left | — |
| 2017 | Audi | TTS Quattro | — | Rear Left | — |
| 2017 | Volkswagen | Golf Alltrack | — | Rear Left | — |
| 2017 | Volkswagen | Golf R | — | Rear Left | — |
| 2017 | Volkswagen | Golf SportWagen | AWD | Rear Left | — |
| 2016 | Audi | A3 Quattro | — | Rear Left | — |
| 2016 | Audi | S3 | — | Rear Left | — |
| 2016 | Audi | TT Quattro | — | Rear Left | — |
| 2016 | Audi | TTS Quattro | — | Rear Left | — |
| 2016 | Volkswagen | Golf R | — | Rear Left | — |
| 2015 | Audi | A3 Quattro | — | Rear Left | — |
| 2015 | Audi | S3 | — | Rear Left | — |
| 2015 | Volkswagen | Golf R | — | Rear Left | — |
| 2014 | Audi | S3 | — | Rear Left | — |
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