ADAS SENSOR CALIBRATION SERVICES
Precision for EV & Hybrid Safety
Price starts from £200+VAT, approx. 2hr
Ensure your Advanced Driver Assistance Systems (ADAS) are safe, accurate, and fully compliant. Our IMI-accredited technicians provide OEM-approved calibration for electric and hybrid vehicles, keeping you roadworthy and insurance-compliant.
Quotes & Workshop Appointments
Looking for a quote or would you like to arrange a workshop appointment for ADAS Calibration or any of our other EV and hybrid services? Please complete our workshop enquiry form.
Other Enquiries
For general questions or any other enquiries, please contact us by email. To request a quote or arrange a workshop appointment, please submit a workshop enquiry.
WHY ADAS CALIBRATION MATTERS
Modern EVs and hybrids come equipped with ADAS technologies such as:
- Automatic Emergency Braking (AEBS)
- Lane Departure Warning (LDW)
- Adaptive Cruise Control (ACC)
- Blind Spot Monitoring
These systems rely on precisely aligned cameras, radar, lidar, and ultrasonic sensors. After repairs, replacements, or collisions, these sensors must be recalibrated to exact OEM tolerances.
ADAS calibration is often required after common repairs such as windscreen replacement, accident damage, suspension or steering work, bumper or radar removal, or software updates.
In the UK, the Insurance Industry Requirements (IIR) mandate that whenever ADAS sensors are disturbed, displaced or replaced, they must be recalibrated using the manufacturer’s method, with auditable evidence of completion (Thatcham Research, 2020).
If not calibrated:
- The vehicle may be deemed unroadworthy – it may fail MOT checks and cannot be considered safe for road use.
- Insurance claims may be rejected – insurers may deny coverage if calibration records are missing or incorrect.
- Safety-critical systems may fail to respond correctly – features like AEBS, LDW, and ACC may not activate when needed, increasing accident risk.
- Higher risk of collisions – incorrect calibration can cause false alarms or failure to detect obstacles, leading to accidents.
- Driver and passenger safety compromised – a misaligned sensor could delay braking, fail to warn of lane departures, or miss vehicles in blind spots.
- Legal and liability issues – in the event of an accident, improper calibration could place responsibility on the vehicle owner or repairer.
THE EVOLVING LANDSCAPE OF ADAS TECHNOLOGY
ADAS systems are becoming increasingly complex, driven by advancements in sensor fusion, which combines inputs from multiple sensor types (cameras, radar, lidar) to enhance accuracy and robustness.
This sophisticated integration, however, demands even more precise calibration. Over-the-air (OTA) software updates can also alter system parameters, creating new calibration requirements.
These continuous technological advancements increase both the frequency and the technical challenge of maintaining optimal ADAS safety performance (UNECE, 2020; Thatcham Research, 2020).
However, these advanced systems also present challenges and inherent limitations. Factors such as severe weather conditions (heavy rain, snow, fog), extreme lighting (direct sun glare, shadows), and sensor interference (dirt, ice, external electromagnetic sources) can temporarily impact ADAS performance.
Understanding these limitations is crucial for technicians, as they must account for such variables during diagnostic and calibration processes, and for drivers to maintain realistic expectations of system capabilities (Thatcham Research, 2020).
Calibration Procedures
Depending on the manufacturer’s specification, ADAS calibration may involve static calibration in a workshop environment, dynamic calibration performed on the road, or in some cases, a combination of both.
Static calibration
Static calibration is carried out indoors, using manufacturer-approved targets, alignment rigs and diagnostic tools. This process aligns ADAS sensors — such as cameras, radar and lidar — to the vehicle’s thrust line and ride height, ensuring they operate within strict OEM tolerances.
When is Static Calibration required?
It is typically required for procedures involving:
- Windscreen work where cameras or sensors are mounted
- Front bumper or grille removal affecting radar or lidar units
- Steering or suspension work that alters vehicle geometry
- Replacement of cameras, radar, lidar sensors or related ECUs
- Collision damage where alignment or sensor housing has shifted
The work must be completed in a controlled workshop environment with level flooring, calibrated lighting and the correct diagnostic equipment.
Static calibration restores sensor alignment to the manufacturer’s specified tolerances before verification.
Under the UK Insurance Industry Requirements (IIR), workshops are required to follow OEM procedures and provide auditable evidence of completion (Thatcham Research, 2020).
Dynamic calibration
Dynamic calibration is an on-road verification drive. Under defined conditions of speed, road markings and weather, technicians confirm that ADAS features such as lane-keeping, AEBS and cruise control perform correctly. Many manufacturers — including Honda, Audi, Toyota and Mercedes-Benz — specify static calibration, dynamic verification, or a combination of both for vehicles with multi-sensor or camera-based systems.
When is Dynamic Calibration required?
It is required when the manufacturer specifies an on-road verification of ADAS functions following repairs, replacement, or updates.
- Windscreen replacement where both static and dynamic checks are mandated
- Replacement of radar or camera modules
- Vehicles with multi-sensor fusion, where static alignment alone is insufficient
- Software or ECU updates that reset sensor parameters
Dynamic calibration involves a road test under specific OEM-defined conditions such as clear lane markings, minimum speeds, and suitable weather. During the drive, features such as AEBS, lane-departure warning and adaptive cruise control are verified.
Where conditions cannot be met, the OEM may allow an advanced static procedure instead. As with static calibration, the UK Insurance Industry Requirements (IIR) demand that the exact OEM method is followed and the results are recorded as auditable proof (Thatcham Research, 2020; UNECE, 2020).
SIGNS YOUR ADAS MAY NEED CALIBRATION
Beyond the mandatory triggers for recalibration, certain operational anomalies can indicate your ADAS systems require attention. Being aware of these signs can prevent serious safety risks:
- False Alerts: Your lane departure warning activates unnecessarily, or the automatic emergency braking system triggers without an apparent hazard.
- System Malfunction: Adaptive cruise control fails to maintain distance, blind spot monitoring lights up erroneously, or parking sensors are inconsistent.
- Dashboard Warnings: An ADAS-related warning light illuminates on your dashboard, often accompanied by a message indicating a system fault.
- Vehicle Pull or Steering Issues: Following certain repairs, if your vehicle pulls to one side or the steering feels off, it could subtly impact sensor alignment.
These symptoms suggest sensors are misaligned or malfunctioning, potentially leading to a diminished safety net or, worse, dangerous situations. Prompt diagnosis and recalibration by certified professionals are essential.
Time Requirements for ADAS Calibration
Calibration times can vary widely depending on the vehicle and the system involved.
- Dynamic checks may take as little as 30 minutes.
- Static multi-sensor calibrations can take several hours due to the precise setup required.
For example, a basic radar sensor calibration is usually quicker than a multi-camera static alignment requiring OEM targets and controlled workshop conditions. When combined with windscreen replacement or accident repairs, the overall appointment often extends to several hours.
Under the UK Insurance Industry Requirements (IIR), every calibration must follow the exact OEM procedure. This includes full pre- and post-diagnostic scans and auditable reports. Cutting corners would compromise both safety and compliance, which is why our technicians dedicate the necessary time to do the job properly.
Why Choose Certified ADAS Calibration
Using a certified provider ensures that:
- Calibration follows the OEM method to the letter.
- Auditable reports are produced for insurers and fleets.
- Technicians are IMI-accredited and trained in EV safety.
- Your vehicle remains roadworthy, warranty-protected and insurance-compliant.
- Accurate calibration is not optional—it is a safety-critical, industry-mandated
requirement that protects both drivers and repairers.
Need an ADAS Calibration for your EV or Hybrid vehicle?
From £200 + VAT, approx 2 hours. OEM-method calibration by IMI-accredited technicians with auditable documentation included
Frequently Asked Questions
Do I need ADAS calibration after a windscreen replacement?
Yes. If your windscreen has sensors or cameras, calibration is always required. Even slight misalignment affects safety features like lane keeping and AEBS. UK insurers and IIR rules mandate OEM calibration with a certificate after glass replacement.
What happens if ADAS is not recalibrated?
Uncalibrated sensors can give false alerts or miss hazards, increasing accident risk. It may also void your warranty and allow insurers to reject claims.
How can I tell if my ADAS needs recalibration?
Signs include false alerts, warning lights, or systems like cruise control not working properly. Recalibration is also required after windscreen, bumper, or suspension work.
How often should ADAS be recalibrated?
There’s no fixed schedule. Recalibration is required after sensor disturbance, replacement, repairs, or software updates, always following OEM guidelines.
Which sensors require calibration?
Cameras, radar, lidar, and ultrasonic sensors all need calibration if moved or replaced. One misaligned sensor can affect the entire ADAS system.
What is the difference between static and dynamic calibration?
Static calibration is done in a workshop with targets and tools. Dynamic calibration is tested on the road under OEM conditions. Many vehicles need both.
How long does ADAS calibration take?
From 60 minutes for simple checks to several hours for multi-sensor setups. Combined with repairs like glass replacement, expect longer times.
How much does ADAS calibration cost?
Typically the price starts from £200 depending on vehicle, system, and procedure. Costs can be higher when paired with windscreen replacement or complex repairs.
Does insurance cover ADAS calibration?
Yes, in most cases linked to accident repairs or windscreen replacement. Insurers usually require an OEM calibration report for claim approval.
Do electric and hybrid vehicles need special ADAS calibration?
Yes. EVs and hybrids require OEM-approved tools and technicians trained in high-voltage safety for proper calibration.
Is ADAS calibration legally required in the UK?
Direct law doesn’t mention it, but IIR standards make it effectively mandatory. Without calibration proof, insurers may deny claims and vehicles risk being unroadworthy.
Will I lose my warranty if I skip calibration?
Yes. Skipping OEM calibration can void your warranty and compromise insurance cover, as ADAS would not meet required safety standards.