How can I check whether my car's infotainment system has accessibility settings?

Start with the owner’s manual for your exact vehicle year, make, model, and infotainment system. If the manual has a search function, try terms such as “accessibility,” “display,” “text,” “contrast,” “voice feedback,” “spoken prompts,” and “control.” Also check the index and the sections covering system settings. Manuals may use a general label like “Settings” rather than calling a group of options “accessibility.”

Then compare the instructions with your own system. A 2020 Chevrolet infotainment guide, for example, directs users to open Settings from the Home Page and browse the categories and options available on that system. That is a model-specific example, not a menu path to assume for your vehicle. [S1]

Treat these as search categories, not a promise that your vehicle supports them:

1. Visual display: Look for text-size, display, or contrast options. Confirm what the control changes; a screen theme or brightness setting is not necessarily a text-size or contrast feature.
2. Spoken information: Check for voice feedback, spoken prompts, or audio feedback. Confirm whether the option affects system prompts, voice recognition feedback, or something else.
3. Language: A language option may affect menus and, on some systems, spoken features. A Chevrolet manual describes a selected language that may also be used for voice recognition and audio feedback; that does not establish that other makes or years behave the same way. [S1]
4. Controls: If you need a particular control response, search the manual for that control and verify its stated function. Don’t assume a setting changes touch, knob, or steering-wheel control sensitivity unless the manual says so.

A setting is useful for your needs only if its documented effect matches what you are trying to change. The label alone may not tell you how broadly it applies.

Record what you found and what you did not find, then check the exact system’s menu and manual index for display or text-related terms. Do not treat voice feedback as evidence of a text-size control. For instance, a 2025 Toyota multimedia manual describes a Voice & Search menu with a Voice feedback option that can turn voice prompts on or off. It also says available settings relate to the multimedia system and vehicle equipment; that example does not establish text-size or contrast controls, or availability across Toyota models, trims, and years. [S2]

If the manual and menus do not document the feature, ask the vehicle manufacturer to confirm whether it is supported for your specific equipment. Give them the model year and infotainment system name. Ask whether the option is built in, depends on vehicle equipment, or is unavailable. A manual’s silence does not by itself prove that no option exists.

Use a short record like this, filling in only what you know:

Vehicle: [year, make, model] Infotainment system or trim, if known: [name or “not sure”] Manual checked: [title or section] Settings areas checked: [for example, Display; Voice & Search] Option I’m looking for: [text size, contrast, spoken feedback, or another specific need] What the manual says: [brief wording or “not found”] What I saw in the menu: [option and its stated effect, or “not found”] Still unclear: [question for the manufacturer]

This separates a documented feature from a guess and gives the manufacturer context to check the right system. Finding one voice or language setting does not confirm that other accessibility options are available.