Warranty Form B

Warranty support

Item Failed During Fitting

Use this form if an item broke, failed or was found to be defective while it was being installed.

We aim to respond within 24 hours

We often respond much sooner during normal working hours. Responses may take longer at weekends, on bank holidays or during particularly busy periods.

This form is for problems found during installation

Complete this form where the item broke, would not operate correctly, would not fit as expected or was found to have a defect while it was being installed.

Did the problem occur at another stage?

If the item arrived damaged, or failed only after fitting while the vehicle was being driven or used, please choose the correct warranty claim instead.

Choose Another Warranty Claim

Stop fitting and keep all parts

Do not continue fitting, modify the item or dispose of any components. Keep the product, all packaging, fittings and any removed parts until the claim has been reviewed and we have provided instructions.

Information We Need

Order and product details

Provide your order or invoice number, delivery postcode, email address used for the order and the product SKU.

Full vehicle details

Include the full model, engine, year, UK registration number and the complete 17-character VIN where possible.

Fitting details

Tell us who fitted the item, what stage of installation had been reached and whether any specialist tools, settings or procedures were used.

Please Explain Exactly What Happened

Do not simply state that the item is “faulty”, “broken”, “does not fit” or “does not work”. We need enough detail to understand what happened during fitting.

Describe the exact symptoms, where the item was positioned, what happened when it was tightened, connected or operated, any unusual resistance, movement, noise, leakage, warning lights, damage or incorrect alignment, and the checks used to identify the suspected fault.

Help us investigate

Checks to Include

Compare with the removed part

Explain whether the new and removed parts were compared before fitting, including connectors, mounting points, dimensions, angles and part numbers.

Check surrounding components

Tell us whether related parts were checked for wear, seizure, restriction, incorrect adjustment, contamination or another fault that could affect the new item.

Confirm the installation method

Include any torque settings, bleeding, priming, coding, calibration, alignment or adjustment procedures carried out during installation.

Please Provide Clear Photographs

The suspected fault

Include close-up photographs showing the affected area, damage, incorrect fitment or visible defect.

The installation area

Include wider photographs showing where and how the item was being fitted, including surrounding components and mounting points.

Part numbers and comparison

Photograph product labels, cast or stamped numbers and, where useful, the new and removed parts positioned side by side.

Do not modify the item to make it fit

Do not drill, grind, file, bend, cut, weld, force or otherwise alter the item. Modification may prevent the product from being inspected properly and may affect the outcome of the claim.

Keep the Item and All Related Parts

  • Keep the item in its current condition and do not attempt further installation.
  • Keep the original product packaging, labels, instructions and all supplied fittings.
  • Keep the removed part and any related components that may be needed for comparison.
  • Do not return or dispose of anything until we have reviewed the claim and provided instructions.

Failure during fitting claim

Complete the Warranty Claim Form

Please check that your order details, vehicle information, fitting details, fault description and photographs are complete before submitting the form.

Please wait for our instructions

Do not return the item until your claim has been reviewed and you have received the correct return instructions and reference. Unauthorised returns may be delayed.

Other Useful Pages

Use the links below for another type of warranty claim, returns information or general help.


JGS4x4 is an independent supplier of parts and accessories. We are not affiliated with or endorsed by Jaguar Land Rover Limited. All references to vehicle models are used for identification and compatibility purposes only.