2025 BMW 430i Missing Underbody Paint Plugs Service Action

BMW has issued an In-Vehicle / In-App Communication, identified as a Service Action Notification-Reminder dated 25 Mar 2026, concerning certain 2025 BMW 430i vehicles. This communication, titled "Service Action: Paint Plugs," highlights a potential manufacturing oversight where body openings on the vehicle's underbody might not have been properly sealed.

These body openings are designed to be closed with specific paint plugs or adhesive pads. Their purpose is to protect the vehicle's undercarriage from environmental elements like water, dirt, and debris, which can lead to corrosion or other long-term issues if left exposed. The 2025 BMW 430i paint plugs service action ensures these critical protective components are correctly in place.

What's Being Addressed

According to the communication, some 2025 BMW 430i vehicles may have left the factory without all the necessary paint plugs or adhesive pads installed on the underbody. While this might not present an immediate driving symptom, over time, missing plugs could compromise the vehicle's integrity and lead to problems such as water intrusion, accelerated corrosion of underbody components, or increased road noise.

Diagnosis and Repair Procedure

Authorized BMW centers will perform an inspection to determine if your 2025 BMW 430i is affected by the missing paint plugs issue. This involves a visual check of the vehicle's underbody to identify any openings that are not properly sealed. If any paint plugs or adhesive pads are found to be missing, they will be installed by the technician.

This is a straightforward repair that ensures the vehicle's underbody is adequately protected as designed. The process is quick and aims to prevent potential future issues related to environmental exposure.

Owner Action

Owners of affected 2025 BMW 430i vehicles will receive an in-vehicle or in-app notification regarding this service action. The notification will state: "Service Action: Paint Plugs. Contact an authorized BMW center at your earliest convenience to get your vehicle repaired for FREE. Dealer locator: bmwusa.com/dealer."

It is crucial to contact an authorized BMW center at your earliest convenience to schedule an appointment for this inspection and repair. The service action, including both the inspection and the installation of any missing paint plugs, will be performed completely free of charge. You can find your nearest dealer using the provided locator at bmwusa.com/dealer.

Important Warnings

BMW emphasizes that this service action will be performed for FREE. Owners should not incur any costs for the inspection or the installation of missing paint plugs or adhesive pads related to this issue. Ensure that any authorized BMW center you visit confirms the no-cost nature of this repair under the "Service Action: Paint Plugs" program.

Source: NHTSA ID 11030321