Baggage-compartment and door-trim rust

Tags: #corrosion · #trunk · #conflict

Baggage-compartment rust — mixed owner reports: multiple owners report rust issues in the X80 baggage-compartment area. One owner (2018 model, white) found rust under the door trim and inside the trunk lid after some time in service. Another owner (2017 model) reports rust appearing on the rear door under the glass. Several other owners report no rust issues despite normal use, suggesting variable factory quality control or storage/climate conditions play a role ¹²³⁴. ⚠️ Conflict: reports are split — some owners (m6000, m6006, m6007) report rust; others (m6003 and a nearby unindexed report, m6004) report no rust despite similar ownership duration.

Rust under rear door trim — sealant/zinc treatment is temporary: rust found under the rear door trim can be treated with sealant and zinc coating, but one owner's experience is that the treatment is only temporary — the rust returns over time. A more thorough fix may require removing the lower door molding, but the community lacked a confirmed non-destructive removal technique at the time of this report and was actively seeking guidance ⁵.

Trunk/baggage water intrusion causing rust — under the spare tire: water can accumulate under the spare tire in the trunk, leading to rust formation — a known issue on the X80 (see the water-leak card for broader diagnosis of trunk water ingress). Preventive measures suggested: check trunk seals and consider additional sealant around the trunk perimeter. One new owner planned to address this proactively immediately after purchase ⁶⁷.

Related pages

• Electric trunk opener — compatibility and pricing
• Trunk lid panel thinness — denting and care
• Trunk chrome trim — clips and water sealing
• Windshield frame edge — chip/rust protection and repair
• Tailgate hinge rust on new vehicles

Sources

This page is compiled from 7 community messages. Every fact carries a numbered reference to its original author and message.

Last updated: 2026-07-25