Kia ADAS Calibration. Prices from £199. Anywhere in the UK.

That dashboard message on the Sorento means the front radar can't get a clean reading of what's ahead. A recent Sorento owner put it directly: "forward safety system disabled radar blocked, it turns on after..." usually meaning it clears for a bit then comes back.

That intermittent pattern is the classic sign of a marginal calibration: the radar's reading is just inside tolerance when conditions are perfect and just outside when they're not. Often the trigger is a slight knock to the front of the car, a towbar wiring install, or a previous repair that didn't include calibration.

Our accredited workshops run the HKMC-compatible procedure against a manufacturer-spec target board and reset the radar's reference aim. The warning stops cycling once the calibration brings the readings back inside spec.

Because Kia's GDS workshop subscription is a real overhead the dealer passes onto the labour rate. GDS access alone runs into thousands per year, and Kia dealers itemise it on quotes the way some garages itemise consumables.

Our accredited workshops carry HKMC-compatible diagnostic equipment, which is the same toolset Kia GDS sits on top of. Same procedure on a Sportage, Niro or EV6, network pricing, no separate tool fee on the quote. The certificate we issue documents the calibration with the pre- and post-job readings and sits on the car's service history. Accepted by Kia dealers and insurers.

Yes, that's the most common Niro presentation we see. A recent Niro owner came in with exactly that wording. Minor accident shifts the front radar a fraction of a degree, the Forward Collision Avoidance system can't trust the readings, and the dashboard shows Check FCA.

The fix is the calibration itself, not a parts replacement. Our accredited workshops run the HKMC procedure against a manufacturer-spec target board, verify the radar's reading the road correctly, and the warning clears. If the minor accident also damaged the radar housing physically, that gets replaced first and the new unit is coded to the Niro before calibration runs. Two-to-three hours for a straightforward case.

Usually, yes. The Sorento's rear parking sensors and the rear cross-traffic radar share a wiring loom that runs near the towbar fitting point. A towbar wiring install that taps into the wrong line, or that introduces voltage interference, can knock the rear sensors offline.

On the MQ4 Sorento specifically, towbar wiring is a known trigger in our model coverage. Sometimes the fix is recalibration of the rear sensors via the HKMC procedure. Sometimes it's a rewiring fix on the towbar side first, then calibration. Our workshops diagnose which one before quoting. The calibration itself is the same fixed-price job and the certificate covers the rear suite as well as the front.

Yes. The EV6's Highway Driving Assist 2 reads off the forward camera mounted to the windscreen, and a windscreen swap means the camera was removed and remounted to the new screen's bracket.

The HDA II procedure on the EV6 needs both: the camera calibrated against a manufacturer-spec target board, and the HDA II configuration coded so the car recognises the camera's new reference position. Our accredited workshops run both steps in the same visit using HKMC-compatible tooling. Same procedure on the EV9. Without the recoding, HDA II will sometimes function intermittently or show as unavailable on the dashboard. The full procedure puts it back to factory behaviour.