Intelligent Speed Limit Assist is designed to use speed limit information from the navigation system to inform the driver of the detected speed limit. 

When ISLA is on and active, ISLA will display an alert on the Instrument Cluster of the detected speed limit . If the vehicle’s current speed exceeds the detected speed limit, the vehicle’s current speed will blink red on the LCD. 

To enable ISLA:

• Press the SETUP key/button on the Infotainment System.
• Select the VEHICLE button to enter the Vehicle Settings.
• Select DRIVER ASSISTANCE, then SPEED LIMIT.

Select one of the three modes:

• Speed Limit Assist: Informs the driver of the posted speed limit,
  displays a message to change the speed to help the driver stay within
  the posted speed limit, and informs the driver to change set speed of
  Manual Speed Limit Assist or Smart Cruise Control to help the driver
  stay within the speed limit
• Speed Limit Warning: Informs the driver of the detected speed limit when driving at a speed higher than the displayed speed limit. The red speed limit indicator will appear
• Off: ISLA is disabled

• **Speed Limit Offset: **You can set a speed limit offset to the posted speed limit by going to Vehicle Settings, Driver Assistance, Speed Limit, then Speed Limit Offset. Set the offset to “0” if you want the vehicle to travel at the posted speed limit when ISLA is on
• Auto Set Speed Change: If the set speed is set to the current speed limit on the highway during SCC or MSLA operation, the set speed is changed automatically whenever the speed limit changes. This feature functions on roads with a speed limit of 45 mph or higher. When it’s active, the set speed will appear in green on the instrument cluster, indicating that the system is engaged