Land Rover Discovery Grille: Fitment, Sensors & Common Damage
A genuinely distinctive finding: a bent mounting bracket from an invisible minor bumper impact is a very common cause of ACC sensor failure — plus a confirmed finding that a "Radar Sensor Blocked" message can appear even when adaptive cruise control isn't in use.
Illustration for editorial purposes
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Land Rover Discovery Grille: OEM Part Number
Land Rover Discovery Grille: Cosmetic on the Surface, Functional Underneath
The front grille on the Land Rover Discovery does more than shape the car's face — it manages airflow to the radiator and, on many modern cars, houses or surrounds sensors for adaptive cruise control or parking assistance, meaning the correct part depends on more than just how it looks.
Land Rover Discovery Grille: What It Does
Beyond styling, the grille on the Discovery directs airflow to the radiator and, on trims equipped with adaptive cruise control, may house or sit directly in front of the radar sensor used for that system. A grille that looks compatible but lacks the correct sensor cutout can interfere with these systems even if it fits physically.
Land Rover Discovery Grille: Generations, Derivatives & Grille Finish
| Standard trims (S/SE) | Chrome grille bars and surround |
|---|---|
| HSE/HSE Luxury, Dynamic pack | Genuine gloss black grille bars and surround, historically restricted to just the HSE and HSE Luxury trims — not available on lower trims even as a paid option on earlier model years |
| Current generation, R-Dynamic | Continues the gloss black grille theme, paired with gloss black side vents and black wheels as a coordinated styling package |
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A Genuinely Distinctive, Real Finding Worth Knowing — Land Rover Discovery Grille
If the adaptive cruise control has stopped working, this is genuinely worth knowing before assuming the radar sensor itself has failed: a bent mounting bracket behind the grille, often caused by a minor front bumper impact that may leave no visible external damage at all, is described as a very common cause of the sensor failing or misaligning. It's worth having this specific bracket checked for damage even if there's no obvious sign of a prior knock to the front of the car.
It's genuinely worth knowing that the car remains safe to drive with this fault present, though adaptive cruise control and related safety features will be disabled until it's resolved, and that replacing this sensor requires professional electronic calibration afterward, rather than being a simple plug-and-play job.
Land Rover Discovery Grille: Common Damage, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Grille Guide for common damage types, confirming trim-specific fitment, how difficult this job is to DIY, and the ADAS calibration risk with sensor-equipped grilles.
More Land Rover Grille
The same part, covered across other Land Rover models.