A 'Clean Front Radar' or radar-blocked warning that survives cleaning needs investigation. Weather and material over the sensor can limit detection, but a persistent warning does not prove that the radar is misaligned. Check your Hyundai's handbook, note any recent impact or repair, and keep a photograph of the message. Front radar calibration, when the diagnosis calls for it, is £162 inc VAT at a centre.
Forward Collision-Avoidance Assist and Smart Cruise Control may be limited or unavailable when their sensor view is blocked. Keep control of speed, distance and braking yourself. Check the handbook and any other warning messages; this warning alone cannot establish that the vehicle is safe to drive. Stop safely and arrange assistance for a red warning, abnormal braking or steering, or collision damage.
Hyundai equipment varies by model and year. The Kona handbook includes camera-only and sensor-fusion FCA versions. These checks concern radar warnings; a collision-assistance warning without a radar message may need another route.
With the car safely parked, locate the radar cover using your handbook and gently clear snow or dirt. Avoid pressure-washing the sensor area or moving its mounting. If normal operation returns and there has been no impact or repair, a temporary blockage alone is not a reason to buy calibration. Persistent faults need inspection.
If the warning began after a bumper or grille refit, ask the repairer to check the sensor area, cover and mounting. Paint or an unsuitable part can affect detection; calibration cannot be assumed to solve that. When inspection confirms that front radar calibration is required, the centre rate is £162 inc VAT (£135 +VAT).
Tell the workshop about an impact near the radar even if the bumper looks unmarked. Damage or a displaced mounting needs inspection; the absence of a warning or a visible crack is not proof that the system is correct. Do not adjust the bracket yourself.
Request the previous repair invoice and calibration report. Those records help the workshop check what was done and whether the required sensor work remains outstanding. A warning appearing later is not enough to identify a missed calibration as its cause.
Include wheel alignment, suspension repairs or a change in ride height in your enquiry. The workshop checks which follow-up procedures apply to the fitted system. Do not assume that every alignment disturbed both the radar and camera, or that every new warning is an aiming fault.
On radar-equipped Hyundais, Smart Cruise Control and Forward Collision-Avoidance Assist can be affected by the same blocked radar. Record every warning so the workshop can assess shared and separate faults. Multiple messages do not automatically mean multiple calibrations, and they do not guarantee a single radar calibration will resolve them.
An impact can damage a cover, mounting or sensor, so a scan needs to be considered alongside a physical inspection. If the radar is replaced, coding after replacement is £232.80 inc VAT (£194 +VAT). Calibration is separate, with a standard centre rate of £162 inc VAT (£135 +VAT). The quote confirms the required lines and any applicable multi-system discount.
Start with the radar-cover checks in your Hyundai handbook, with the car parked safely. If the warning disappears once an obstruction is removed and there has been no repair or impact, calibration is not automatically required. A message that persists on a clean car needs inspection rather than repeated cleaning or an assumed aiming fix.
Keep a photograph of the warning and any repair or calibration records. A diagnostic scan is £54 inc VAT (£45 +VAT). The codes and physical checks help distinguish sensor-view problems, damage, electrical faults and any confirmed calibration requirement. A diagnostic scan, when your job needs one, is priced and itemised separately.
If the warning instead points to a camera or a broader collision-assistance fault, the Hyundai FCA guide covers that route. Front camera calibration, where required, is £162 inc VAT (£135 +VAT) and is priced as its own system. Diagnostic scans are excluded from the multi-system discount.
Certificate to manufacturer tolerances, the same standard dealers issue. Your quote is confirmed in writing before anything is booked. See the ADAS calibration guide for the workshop process.
The quote depends on the diagnosed fault and the equipment fitted. Calibration and coding after a replaced sensor are separate rate-card lines. Centre prices are shown inc VAT with the net figure alongside; the written quote confirms the required work.
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Cleaning does not settle the diagnosis. A persistent warning can involve the sensor cover, mounting, hardware or another fault, so the next step is inspection and a fault report. Keep the exact warning and repair history for the workshop. If the confirmed job is front radar calibration, the centre rate is £162 inc VAT (£135 +VAT). The warning alone is not enough to promise that calibration will fix it.
Front radar calibration is £162 inc VAT (£135 +VAT) at a centre, when diagnosis confirms it is needed. If a radar has been replaced, its coding line is £232.80 inc VAT (£194 +VAT), with calibration quoted separately at the standard rate above before any applicable multi-system discount. The coding figure is not the total for both services. A diagnostic scan, when your job needs one, is priced and itemised separately. Your quote is confirmed in writing before anything is booked.
No. Start with the exact warning and the handbook for the model and year. Temporary obstruction, a persistent fault and recent repair history need different checks; a Kona badge or electric powertrain alone does not identify the repair. Include the variant when you enquire so the centre can confirm the equipment and procedure. Front radar calibration, where required, is £162 inc VAT (£135 +VAT) at a centre.
A suitably equipped independent centre can undertake calibration, subject to confirming your Hyundai's equipment and the work required. If you believe a fault is covered by warranty, contact the warranty provider before authorising a repair. Front radar calibration at a centre is £162 inc VAT (£135 +VAT). Certificate to manufacturer tolerances, the same standard dealers issue.
It may share a cause with the radar warning. On a radar-equipped Hyundai, an obstructed radar can limit both Smart Cruise Control and Forward Collision-Avoidance Assist. Give the workshop both messages so it can check whether one problem or separate faults are involved. A confirmed front radar calibration is £162 inc VAT (£135 +VAT) at a centre; the number of dashboard warnings is not the number of calibrations to book.
A temporary blockage that clears after cleaning is not, by itself, a reason to book calibration. If the radar area has had an impact or repair, check the required inspection and calibration regardless of whether the warning disappears. If the message returns in clear conditions, arrange diagnosis; a clean cover does not prove an aiming fault, and the absence of a message does not guarantee correct operation.
One front radar sits behind several dashboard messages, and bodywork is the common thread. If your warning reads differently, or the trigger was a repair, these guides pick up the story.
When the dash shows an FCA fault rather than the cleaning message: what the warning means, the camera side of the system, and the checks that cost nothing.
Why warnings survive a body-shop visit whatever the badge, and the calibration step that closes the repair properly.
Send your registration and what's been done. We come back with the price, the nearest service centre, and the soonest slot.