The buttons on a Honda’s rear-view mirror typically control four main functions: a HomeLink garage door opener, an emergency/Safety Connect button, a small compass and outside-temperature display, and an auto-dimming control. Availability varies by model year and trim level.
In this article, we explain what each button does, how to identify them on your specific Honda, and provide practical tips for using and programming these controls. Since layouts can differ across models and markets, always check your owner’s manual for model-specific instructions.
Common controls on Honda rear-view mirrors
These are the controls most buyers encounter on mirrors with integrated electronics. The exact arrangement can differ by year and trim, but the functions are typically similar.
- HomeLink garage door opener: A set of three programmable buttons that can operate compatible garage doors, gate operators, or exterior lighting. The label may include a HomeLink logo or small embossed icons.
- Safety Connect / SOS button: A dedicated emergency button (often blue or labeled "SOS") that connects you to Honda's emergency assistance service, when enabled by your market and subscription.
- Compass and outside temperature display with calibration: A small digital readout may show compass direction and outside temperature; there is usually a button (often labeled COMP or CAL) to toggle or calibrate this display.
- Auto-dimming on/off or dimming control: A button or switch to enable/disable the auto-dimming function that reduces glare from headlights behind you at night.
Note: Some mirrors combine these features differently, and a few models omit one or more controls. If your mirror lacks the SOS button or a HomeLink panel, it may be a more basic trim or intended for a different market.
How to identify and use the controls on your model
Because features and layouts vary, start by inspecting the mirror face and consulting the owner's manual for your year and trim. Look for labeled buttons, logos, or icons that indicate HomeLink, SOS, COMP, CAL, or DIM. Below are practical usage tips to get you started.
Programming HomeLink buttons
Before you begin, ensure the vehicle is in a safe location and the remote you want to program operates the device within range.
- Choose the first HomeLink button you want to program (the one you’ll use most frequently).
- Press and hold the button until the indicator light begins to flash slowly, then release.
- Hold your original remote control about 2–3 inches from the mirror and press the remote button while continuing to hold the mirror button.
- When the indicator light changes or blinks rapidly, release both buttons and test the programmed button.
Programming HomeLink can vary slightly by model year, so refer to the manual’s HomeLink section or contact a Honda dealer if you run into trouble.
Using the SOS button and Safety Connect
With Safety Connect active, pressing the SOS button typically connects you to a live operator who can dispatch emergency services or provide roadside assistance. Availability and features can depend on your market and subscription status. If you press accidentally, you may be connected briefly before the operator assists you in canceling the call.
- Press the SOS button to initiate a call for help if you need assistance.
- Explain your situation clearly to the operator, who can locate your vehicle and request appropriate assistance.
- Ensure your Safety Connect subscription and vehicle data are up to date with Honda’s service in your region.
For ongoing safety connectivity, confirm the service is active in your country and ensure any required subscription or account is current.
Summary
In short, Honda rear-view mirror buttons typically provide access to a remote garage door opener (HomeLink), emergency assistance (SOS/Safety Connect), and display or comfort features (compass/temperature and auto-dimming). The exact layout and button labeling depend on the year, trim, and market, so a quick check of the owner’s manual or a dealer visit is the best way to confirm your specific mirror’s capabilities.