• Even when the preceding vehicle drives away, the Early Engine Restart function may not restart the engine in case of limitations of the front view camera which can detect the preceding vehicle’s movement.

• Regarding the limitations of the front view camera, please refer to the Limitation of Smart ISG features.

• If the engine was turned off by ISG, it can be restarted anytime by releasing the brake pedal, regardless of Early Engine Restart.

• Even when stopped at the STOP, YIELD, or Roundabout sign, this feature may not deactivate the ISG system in case of limitations of the front view camera which is able to detect traffic signs ahead.

• Regarding the limitations of the front view camera, please refer to the Limitation of Smart ISG features.

Limitations of Smart ISG features

• Smart ISG features may not operate normally, or it may operate unexpectedly, under the following circumstances:

  • The detecting sensor or the surroundings are contaminated or damaged

  • The temperature around the front view camera is high or low due to surrounding environment

  • The camera lens is contaminated due to tinted, filmed or coated windshield, damaged glass, or sticky foreign material (sticker, bug, etc.) in the glass

  • Moisture is not removed or frozen on the windshield

  • Driving in heavy rain or snow, or thick fog

  • The field of view of the front view camera is obstructed by sun glare

  • Street light or light from an oncoming vehicle is reflected on the wet road surface, such as a puddle on the road

  • Your vehicle is being towed

  • The surrounding are very bright

  • The surrounding are very dark

  • The brightness changes suddenly, for example when entering or exiting a tunnel

  • The brightness outside is low, and the headlights are not on or are not bright

  • Only part of the vehicle is detected

  • The vehicle in front is a bus, heavy truck, truck with an unusually shaped luggage, trailer, etc.

  • The vehicle in front ass no tail lights, tail lights are located unusually, etc.

  • The rear of the front vehicle is small or the vehicle does not look normal, such as when the vehicle is tilted, overturned, or the side of the vehicle is visible, etc.

  • The front vehicle’s ground clearance is low or high

  • A vehicle, pedestrian or cyclist suddenly cuts in front

  • The vehicle in front is detected late

  • The vehicle in front is suddenly blocked by an obstacle

  • The vehicle in front suddenly changes lane or suddenly reduces speed

  • The vehicle in front is bent out of shape

  • The vehicle in front steers in the opposite direction of your vehicle to avoid a collision

  • With a vehicle in front, your vehicle changes lane at low speed

  • The vehicle in front is covered with snow

  • You are departing or returning to lane

  • Unstable driving

  • You are on a roundabout and the vehicle in front is not detected

  • You are continuously driving in a circle

  • The vehicle in front has an unusual shape

• Some traffic signs may not be detected by the front view camera under the following circumstances:

  • If located uphill or downhill away from the vehicle

  • If located multiple lanes away from the vehicle

  • If partially or entirely blocked or covered by another vehicle, tree, or any obstacles

  • If damaged or alternated by stickers, graffiti, etc.

  • If turned away from the vehicle

  • If they are not standardized United States traffic signs

• Smart ISG features will not function if a front view camera is not installed.

• The “ISG inhibition at traffic signs” feature will not function if the ISLA (Intelligent Speed Limit Assist) feature is not available or the ISLA feature is set to OFF.