Vauxhall Grandland X Tail Lights: Specs, Fitment & Common Faults

On the Grandland X, multiple rear lights failing together on one side points to a shared connector or earth fault, not three coincidentally blown bulbs.

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Vauxhall Grandland X Tail Lights: OEM Part Number

A Genuine Diagnostic Shortcut Worth Trying First — Vauxhall Grandland X Tail Lights

If the tail light, indicator, and brake light on one side of the car fail all at once, this is a genuinely useful diagnostic pattern worth recognising rather than assuming three separate bulbs happened to fail simultaneously. These functions typically share a common earth connection through the rear light cluster's connector, and a fault here — often from moisture getting into the connector and corroding or burning out the shared earth pin — takes out multiple functions together. This pattern is well-documented enough across several Vauxhall models that dedicated replacement connector and bulb holder repair kits are specifically sold for exactly this fault.

Vauxhall Grandland X Tail Lights: More Wiring Behind There Than Most People Assume

The Vauxhall Grandland X's tail light unit typically bundles several functions into one housing — brake light, indicator, reversing light and rear fog light — which means a single electrical fault can affect more than one function at once, and a "faulty tail light" can mean several genuinely different things.

Vauxhall Grandland X Tail Lights: What It Does

Beyond basic rear visibility, tail light units on the Grandland X typically integrate brake lights, indicators, reversing lights and rear fog lights into a single housing. Higher trims may use LED units with a distinct light signature, which are not interchangeable with standard halogen units even if the physical mounting looks similar.

Fitment & Compatibility

Vauxhall Grandland X Tail Lights: Generations & Tail Light Type

Tail light design changed between generations of the Grandland X, and facelifted versions within the same generation often use a revised light signature that isn't interchangeable with pre-facelift units. Always confirm the exact part for your specific model year before ordering. Whether you're sourcing a replacement tail lights for your Vauxhall Grandland X from a dealer, specialist, or online marketplace, always check compatibility against your registration or VIN before buying, and confirm you're ordering the correct side — driver's side (RH in the UK) or passenger side (LH in the UK) — since these are not interchangeable.

Vauxhall Grandland X Tail Lights: Common Faults, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Tail Lights Guide for diagnosing which circuit has failed, how easy this job is to DIY, and aftermarket advice.

More Vauxhall Tail Lights

The same part, covered across other Vauxhall models.

• Vauxhall Adam Tail Lights
• Vauxhall Astra Tail Lights
• Vauxhall Corsa Tail Lights
• Vauxhall Crossland X Tail Lights
• Vauxhall Insignia Tail Lights
• Vauxhall Meriva Tail Lights
• Vauxhall Mokka Tail Lights
• Vauxhall Viva Tail Lights
• Vauxhall Zafira Tourer Tail Lights