Volvo XC90: Driver support / Road Sign Information
(Option/accessory)
The Road Sign Information (RSI1) function can help the driver observe
speed-related road signs.

Examples of signs that can be detected2.
If the vehicle passes a speed limit sign, it will be displayed in the instrument
panel and the head-up display*.
There are also subfunctions for Road Sign Information (RSI3) that
can alert the driver if the speed limit has been exceeded or if there are speed
cameras nearby.
NOTE
In certain markets, the Road Sign Information * function is only available
in combination with Sensus Navigation*.
WARNING
- The function is supplementary driver support intended to facilitate
driving and help make it safer – it cannot handle all situations in all traffic,
weather and road conditions.
- The driver is advised to read all sections in the Owner's Manual about
this function to learn of its limitations, which the driver must be aware of
before using the function.
- Driver support functions are not a substitute for the driver's attention
and judgment. The driver is always responsible for ensuring the vehicle is driven
in a safe manner, at the appropriate speed, with an appropriate distance to
other vehicles, and in accordance with current traffic rules and regulations.
1 Road Sign Information
2 Road signs differ according to market ‒ the illustrations
shown here are just some examples.
3 Road Sign Information
* Option/accessory.
Information on vehicles with activated hazard warning flashers or which have
detected slippery road conditions is not always communicated between all vehicles
in the affected area...
(Option/accessory)
The Road Sign Information (RSI1) function is optional – the driver
can choose to have the function activated or deactivated.
Activate or deactivate the function
using this button in the center display's Function view...
Other information:
(Option/accessory)
Road Sign Information (RSI1) functionality may be reduced in certain
situations.
The function could have reduced functionality due to e.g.:
faded road signs
signs located in a curve in the road
twisted or damaged signs
signs positioned high above the road
fully/partially obstructed or poorly positioned signs
signs partially or fully covered by frost, snow and/or dirt
di..
With the system for tire inflation pressure monitoring1, inflation
pressure status can be viewed in the center display.
Checking status
The vehicle may need to be driven for a few minutes at a speed above 35 km/h
(22 mph) to activate the system.
Open the Car Status app in App view.
Tap TPMS to display the status of the tires.
The illustration is generic. Layout may vary depending on vehicle..