Front Left Headlight Leveling Sensor for Audi Q5

Description

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

Restore safe, compliant headlight performance with this front-left headlight level sensor — made for Audi Q5 models equipped with automatic headlamp range adjustment. This sensor monitors suspension / vehicle height changes and feeds data to the headlight control system so the beam aims correctly, regardless of load or driving conditions. If your Q5 shows “headlight range” errors, headlamps are constantly mis-aligned, or auto-levelling doesn’t work (e.g. after a suspension drop or load change), replacing this sensor can quickly restore proper beam adjustment and ensure safe, glare-free illumination under all conditions.
OEM Number: 8R0941285E, 8R0941285G,
Operating Mode : Electric

Voltage : 12V

Placement on Vehicle : Front Left, Passenger Side

Number of Pins : 4 Pin Connector

Connector Type : Female

Connector Shape : D-Shapped

Quantity : 1

Make	Model	Variant	Type	Engine	Chassis	Year
Audi	Q5	Diesel SUV	2.0 TDI	1968cc 100KW 136HP CJCB;CSUB	FWD 8RB	2010-2017
Audi	Q5	Diesel SUV	2.0 TDI	1968cc 105KW 143HP CJCA	FWD 8RB	2010-2013
Audi	Q5	Diesel SUV	2.0 TDI	1968cc 110KW 150HP CJCD;CSUA	FWD 8RB	2013-2017
Audi	Q5	Diesel SUV	2.0 TDI	1968cc 140KW 190HP CNHA	FWD 8RB	2015-2017
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 100KW 136HP CAGB;CJCB;CSUB	AWD 8RB	2009-2017
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 105KW 143HP CAGA;CJCA	AWD 8RB	2009-2013
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 110KW 150HP CJCD;CSUA	AWD 8RB	2013-2017
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 120KW 163HP CAHB;CGLA;CGLD;CNHC	AWD 8RB	2008-2017
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 125KW 170HP CAHA;CGLB;CMGA	AWD 8RB	2008-2012
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 130KW 177HP CGLC;CMGB	AWD 8RB	2012-2017
Audi	Q5	Diesel SUV	2.0 TDI quattro	1968cc 140KW 190HP CNHA	AWD 8RB	2013-2017
Audi	Q5	Diesel SUV	3.0 TDI quattro	2967cc 176KW 240HP CCWA;CPNB	AWD 8RB	2008-2017
Audi	Q5	Diesel SUV	3.0 TDI quattro	2967cc 180KW 245HP CDUD	AWD 8RB	2012-2017
Audi	Q5	Diesel SUV	3.0 TDI quattro	2967cc 184KW 250HP CTBC	AWD 8RB	2012-2017
Audi	Q5	Diesel SUV	3.0 TDI quattro	2967cc 190KW 258HP CTBA	AWD 8RB	2013-2017
Audi	Q5	Diesel SUV	SQ5 TDI quattro	2967cc 230KW 313HP CGQB;CVUC	AWD 8RB	2012-2015
Audi	Q5	Diesel SUV	SQ5 TDI quattro	2967cc 240KW 326HP CVUB	AWD 8RB	2015-2017
Audi	Q5	Diesel SUV	SQ5 TDI quattro	2967cc 250KW 340HP DEHA	AWD 8RB	2015-2017
Audi	Q5	Petrol SUV	2.0 TFSI quattro	1984cc 132KW 180HP CDNB;CNCB	AWD 8RB	2009-2017
Audi	Q5	Petrol SUV	2.0 TFSI quattro	1984cc 155KW 211HP CAEB;CDNC	AWD 8RB	2008-2012
Audi	Q5	Petrol SUV	2.0 TFSI quattro	1984cc 162KW 220HP CPMB	AWD 8RB	2013-2017
Audi	Q5	Petrol SUV	2.0 TFSI quattro	1984cc 165KW 224HP CNCD	AWD 8RB	2012-2016
Audi	Q5	Petrol SUV	2.0 TFSI quattro	1984cc 169KW 230HP CNCE	AWD 8RB	2015-2017
Audi	Q5	Petrol SUV	3.0 TFSI quattro	2995cc 200KW 272HP CTUC;CTVA	AWD 8RB	2012-2017
Audi	Q5	Petrol SUV	3.2 FSI quattro	3197cc 199KW 270HP CALB	AWD 8RB	2008-2012
Audi	Q5	Petrol SUV	SQ5 TFSI quattro	2995cc 260KW 354HP CTUD;CTXA	AWD 8RB	2013-2017
Audi	Q5	Petrol/Electric SUV	2.0 TFSI hybrid quattro	1984cc 155KW 211HP CHJA	AWD 8RB	2011-2016
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU: TVW8R0941285E_313
All our Front Left Headlight Level Sensor are OEM quality and reliable after-market car parts. This Front Left Headlight Level Sensor is specifically compatible with Audi: Q5.
Please use our make-model-year tool to check this part’s compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.
If you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits — Why Choose This Headlight Level Sensor

• Ensures consistent, safe headlight aim under varying load/road conditions — The sensor detects changes in ride height (due to passengers, cargo, suspension movement) and automatically adjusts headlamp angle to maintain correct beam alignment.

• Prevents dazzling oncoming traffic and improves night-time visibility — With a working level sensor, headlamps stay correctly aimed, avoiding glare for other drivers while maintaining optimal road illumination.

• Solves common faults due to worn or broken sensor/linkage — avoids headlamp errors or “leveling fault” warnings — Many headlamp range or auto-levelling faults stem from failed or stuck sensors or linkage arms; replacing the sensor clears those issues.

• OEM-spec, direct-fit replacement for Q5 — easy to install — This sensor is specified for compatible Q5 chassis/variants (as detailed by the manufacturer), making installation straightforward without major modifications.

• Enhances overall safety & compliance for Xenon / HID or adaptive headlights — For cars with high-intensity or auto-levelling headlight systems, a functional levelling sensor is critical to meet legal and safety standards.

❓ Frequently Asked Questions (FAQ)

Q: What does a headlight level sensor do?
A: The headlight level sensor monitors the suspension’s ride height (front or rear, depending on position). When weight is added (or removed) or the road surface changes, the sensor informs the vehicle’s headlamp-range control module so the headlight beam angle is automatically adjusted — ensuring the lights stay aimed correctly.

Q: What are the common symptoms of a faulty headlight level sensor on an Audi Q5?
A: Common signs include: headlight-level warning lights or messages; static/misaligned beam (too high or too low) when the car is loaded or empty; no automatic beam adjustment when load changes; flickering or unstable headlight aim; or failure of adaptive/cornering light functions if fitted.

Q: Can I drive safely if the sensor fails?
A: Technically, you can drive, but it’s not recommended — a mis-aimed headlight beam can reduce your night-time visibility or dazzle oncoming drivers, creating a safety hazard. In addition, vehicles with Xenon/HID lights and auto-levelling are often expected to have functioning levelling systems under road-worthiness rules.

Q: Is replacing the sensor a difficult job?
A: Replacing a headlight-level sensor is usually straightforward (especially for the front-left sensor): unlock and raise the bonnet, locate the sensor/linkage on the suspension or chassis, disconnect the old unit, bolt in the new one and reconnect wiring — often doable in under an hour.

Q: Why might the sensor fail or go wrong?
A: Common causes are corrosion of linkage joints (especially in damp/mild-salt climates), mechanical wear or impact from road debris, or damage to the sensor’s lever arm. Once the linkage seizes or the sensor fails, the headlamp range control system will register an error and headlight levelling will stop working.

Q: Will replacing the sensor fix all headlight or auto-levelling problems?
A: It will fix issues caused by a bad sensor or broken linkage. However, if the problem lies in the headlight-unit’s range/motor actuator, wiring, or central control module, those may also require attention.

Explore more from our collection.