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Service bulletins for the 2018 Subaru Impreza

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

528 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
07-129-182018-03-13. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This bulletin announces availability of reprogramming files to optimize operation of the Tire Pressure Monitor System?s (TPMS) real-time display function. Under certain high-altitude conditions, the tire pressure values displayed in the combination meter may not be accurate.
hk-questionaire-2018-03-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Post launch conditions may occur where certain combinations of inputs result in undesirable outputs. As such it is critical to gather all the details surrounding these events to allow SBR and Harman the ability to duplicate and then evaluate what is needed and then improve the system accordingly to prevent the undesired outcome in the future.
13-100-172017-09-14. Service bulletin. EQUIPMENT. Note: This is the most accurate information available at the time of printing. Various paint manufacturers designate their own stock numbers and coding information although many of the major suppliers are now using the SOA paint codes to help eliminate possible confusion. Their color formulations are updated on a continual basis. Some vendors may have different color names than those provided to them by SOA. Be sure to double-check the codes and formulas beforehand to help insure an accurate color match. Should discrepancies arise, please refer your Body Shop contact inquiries to the specific paint vendor or their jobber / supplier for the most updated formula information. The paint coding information can be found on the vehicle's VIN plate.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.