Acura RLX Maintenance Minder 2019 Manual

The Acura RLX Maintenance Minder is an intelligent system that monitors engine operating conditions to determine when maintenance is needed. It helps owners know when to perform specific services by displaying a code on the information display.
To reset the Maintenance Minder light, turn the ignition to the ON position, press the "Select/Reset" button until the engine oil life indicator is displayed, hold the button until the display starts to blink, then release and hold the button again until the oil life resets to 100%.
In the Acura RLX, Maintenance Minder Code A1 indicates that an oil change is required, along with a tire rotation.
It is recommended to check the tire pressure at least once a month and before long trips to ensure optimal performance and safety.
The 2019 Acura RLX requires 0W-20 synthetic oil for optimal engine performance and protection.
To check the brake fluid level, locate the brake fluid reservoir under the hood. Ensure the vehicle is on a level surface, and the fluid level is between the MIN and MAX marks on the reservoir.
If the Maintenance Minder light does not reset, ensure the ignition is in the ON position and the correct procedure is followed. If problems persist, consult the owner’s manual or contact a certified Acura technician.
The Maintenance Minder system will notify you with a specific code when it is time to replace the air filter. Typically, it should be checked every 15,000 miles and replaced if necessary.
Maintenance Minder Code B1 indicates that an oil change is needed, along with a tire rotation, and inspection of various components such as the brakes, suspension, and fluid levels.
While some basic services like oil changes and air filter replacements can be done by experienced owners, it is recommended to have a certified Acura technician perform more complex inspections and maintenance for safety and warranty purposes.