Road Sign Information (RSI)* limitations
RSI is a feature that helps the driver see road signs showing the posted speed limit.
The RSI function may be limited in certain situations.
RSI may have difficulty reading signs that are:
- Faded
- Located in a curve
- Twisted or damaged
- Positioned high above the road
- Obstructed (by bushes, etc.)
- Partially covered by snow, ice, etc.
- If the digital maps used by the Sensus Navigation system* are not up-to-date or do not contain speed information[1].
The camera used by RSI has certain limitations. See the article "Camera limitations" for additional information.
RSI may perceive certain types of bicycle holders (with wiring attached to the trailer electrical socket) as a trailer, which may result in faulty speed limit information to the driver.Note