Lane Assist not Working Tesla: How to Fix it

There could be Problem with Software, Hardware or External Factors etc.

1. Software Update:

One of reasons could be software. Please make sure you have latest version installed.

Camera Calibration

One of reason could be problem with Camera calibration. You need to do Camera Calibration.

2. External Factors

Weather Conditions: 

If there is fog, snow, heavy rain, low visibility, lane line are not visible. 

Road Conditions

One of reason could be that you are driving on narrow roads.

Cameras or Sensors are Blocked and Blind because of Dirt or Debris

One of reasons could be your car cameras are blocked because of dirt or debris. 

You need to Clean cameras.

How to clean cameras

Not driving in Speed Range

One of reasons could be that you are not driving in speed range.

Bright Light

One of reasons could be bright light coming from oncoming vehicle headlight or sunlight, which interfere the view of camera.

Hardware

Sensors (if equipped) are affected because of other electrical devices that produce ultrasonic waves

 

Source: Tesla

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Disclaimer: Tesla, Inc. was not involved in the creation of this document. Tesla did not provide us any info. Tesla did not edit, review or authorize us. We gather this information from Tesla official website and other resources.

Note: It is your responsibility to double check and confirm that the procedures/info mentioned in this blog are applicable to your specific car before performing them. Please contact us or our workshop partner to make sure/confirm. We will be happy to help you.