Lane Departure Related Problems of the 2020 Tesla Model X

Table 1 shows three common lane departure related problems of the 2020 Tesla Model X. The number one most common problem is related to the assist (four problems). The second most common problem is related to the blind spot detection (four problems).

Table 1. Lane Departure related problems of Tesla Model X

Problem Category Number of Problems
Assist problems
4
Blind Spot Detection problems
4
Warning problems
3

Recently reported Lane Departure problems of the 2020 Tesla Model X

The Assist problem

While driving my Tesla Model X on the interstate at highway speed, the vehicle began intermittently displaying false warnings that the trunk was open. This occurred multiple times during the drive and appears to have been caused by a malfunctioning trunk latch sensor.   Read details...

The Blind Spot Detection problem

On or about 20jun2025: Tesla driver assistance features - after the most recent 2025. 20. 3 softball update and installation my safety feature of the blind spot monitoring doesn't chim when a car is in my blind spot the car will show red in the font display but the sounds are now inoperable   Read details...

The Warning problem

Steering assist reduced. It has been faulty for the past six months and auto pilot doesn’t work. Not repaired as the cost of repair is 5k.   Read details...


Lane Departure related problems in other Tesla Model X model year vehicles:



Model X Service Bulletins
Model X Defect Investigations