2025 IM6 rear backrest 18°: an adjustment figure is not a fault measurement

A rear passenger says the backrest angle feels wrong. Someone measures it with a phone and prepares to order an adjuster. For the Australian MY25 IM6, distinguishing the manufacturer 18° description from an actual fault finding avoids treating an equipment figure as a repair gauge.

Adjustment and folding are separate entries

The technical table lists 18° rear backrest adjustment and, separately, 40/60 folding for all three trims.[Manufacturer specification][R06] The adjustment figure describes a product function; the folding ratio identifies the sections. They cannot be combined into a locking mechanism parameter.

The published table does not give a measurement datum. Choosing the body or ground as a reference and comparing a reading with 18° cannot establish that a backrest has shifted or is damaged. [To be verified]

Distinguish discomfort from abnormal movement at intake

Record the backrest section, whether adjustment or folding has changed, and any visible damage separately. If only the seating experience differs, retain that description rather than translating it directly into hinge or adjuster failure.

Mark the backrest section, adjustment concern and folding concern on the same overall seat photograph. If the repairer has confirmed a problem area, match the finding to its location. Keep the passenger's seating impression separate from the actual inspection.

Scope and verification

This article covers only Australia, MY25 MG IM6: Premium 75, Platinum 100 RWD and Performance 100 AWD.[Model year scope][R06] The cited product specifications identify functions and parts; they are not fault or replacement criteria.

No public data was available in the reviewed material for the 18° measurement datum, adjustment positions and operating structure, locking tests or replacement standards; OE numbers, repair parameters, separate parts availability or compatibility/interchangeability. [To be verified] Check compatibility or interchangeability using the vehicle identification number (VIN) and the local Australian manufacturer parts catalogue.

For the parts discussed here, use the parts enquiry page.

[R06]: https://mgmotor.com.au/brochures/MG_IM6_Brochure.pdf