CALIBRATION / SAFETY-CRITICAL
ADAS windscreen calibration cost UK, what you need to know.
Modern cars use a forward-facing camera bonded to the windscreen to power lane keeping, AEB and adaptive cruise. Replace the glass and the camera angle shifts, even by a fraction of a degree. Recalibration resets it. It is not optional.
COST
Calibration costs.
Static
£150 - £250
1 to 2 hours
Indoor, level floor
Calibration targets are positioned at precise distances in front of the car. Manufacturer software aligns the camera to the printed pattern. Requires controlled lighting and a flat floor: most workshops have it, mobile fitters need portable kit.
Dynamic
£200 - £350
30 to 60 min driving
On the road
The fitter drives the car at a set speed (often 30 to 50 mph) along clearly marked roads with a diagnostic scanner connected. The system learns the camera angle from real lane markings and recognised signs.
Both required
£300 - £500
2 to 4 hours total
Workshop + road
Some manufacturers require static then dynamic in sequence. BMW, Mercedes and most Toyotas fall here. The static pass sets the baseline, the dynamic pass confirms it under driving conditions.
COMPATIBILITY
Which cars need ADAS calibration?
A non-exhaustive guide. Always check your specific year and trim with the fitter because driver-assist packages were optional on many models.
| Manufacturer | Calibration required | Type |
|---|---|---|
| Ford | 2018+ Focus, 2019+ Fiesta with driver assist pack, all Kuga from 2020 | Static + dynamic |
| VW | Most Mk8 Golf onwards, T-Cross, Tiguan, Passat with travel assist | Static (some dynamic) |
| BMW | Virtually all models from 2018 onwards | Static + dynamic |
| Audi | Most A3 onwards from 2019, all Q-series with assistance pack | Static + dynamic |
| Mercedes | All models from 2017 onwards | Static + dynamic |
| Toyota | Safety Sense equipped models (most from 2020) | Static + dynamic |
| Tesla | All models, every year | Camera suite (workshop only) |
| Kia / Hyundai | Most models from 2020 with SmartSense / Drive Wise | Static, sometimes dynamic |
| Vauxhall | Corsa-e, Mokka, Grandland from 2020 | Static |
| Honda / Nissan | Honda Sensing and ProPilot equipped from 2019 | Static + dynamic |
PROCESS
Static vs dynamic, explained.
Both are valid calibration methods. Which you need depends on your manufacturer.
Static calibration
£150 - £250 / 1 to 2 hours
- Car parked on a level floor, tyres at correct pressure, fuel tank topped to set level.
- Calibration target board placed at the manufacturer-specified distance, often 1.6m to 2.2m from the camera.
- Diagnostic scanner connected to OBD port, software run.
- Camera identifies the printed pattern and aligns to it.
- Pass result logged. Fail result requires rework.
Dynamic calibration
£200 - £350 / 30 to 60 min
- Diagnostic scanner connected, calibration mode initiated.
- Fitter drives the car along a clearly marked road, keeping a steady speed (often 30 to 50 mph).
- Camera samples lane markings, road signs and lead-vehicle data.
- System learns the camera angle from real driving data over a set distance.
- Calibration confirmed by the scanner before drive-away.
The ADAS trap
Always get the calibration quote in writing.
Some fitters quote a low replacement price without mentioning ADAS. You approve the job, then discover at handover that the calibration is a separate appointment and a separate bill, often at a partner workshop.
Ask three questions before approving any windscreen quote:
- 1. Is ADAS calibration included in this price?
- 2. Is it static, dynamic, or both?
- 3. Is the calibration done by you or by a partner workshop?
FAQ
Does my car need ADAS calibration?+
If your car has lane departure warning, automatic emergency braking, traffic-sign recognition or adaptive cruise control, it almost certainly has a forward-facing camera mounted to the windscreen and will need calibration after any glass change. As a rough rule, virtually all cars built from 2018 onwards need it. Tesla, all premium German marques, Volvo and most Toyota Safety Sense models are full-suite calibration cars.
Is ADAS calibration included in insurance?+
Yes, on almost all UK comprehensive policies. The recalibration is treated as part of the windscreen claim, paid by the insurer alongside the glass and fitting. The exception is older policies that pre-date widespread ADAS adoption: ask the glass helpline explicitly to confirm calibration is covered before booking.
What happens if I skip ADAS calibration?+
Lane keeping may steer you into the wrong lane. Automatic emergency braking may fail to trigger or trigger too late. Traffic-sign recognition will misread signs. Adaptive cruise control will keep the wrong distance. The dashboard usually shows a warning light, but not always. Skipping calibration is a safety failure and may invalidate your insurance after a related incident.
Can mobile fitters do ADAS calibration?+
Some can, with portable static targets and software. Dynamic calibration requires a road test which mobile fitters can do. Pure static calibration needs a flat floor, controlled lighting and a precise distance measurement which is hard outdoors. For most ADAS-equipped cars, a workshop visit avoids a second appointment. Always ask whether calibration is included in the mobile quote before approving.