VCLEFT family
VCLEFT_a529_displayMechTestNeeded
Not Available
What does the VCLEFT_a529_displayMechTestNeeded alert mean?
The left vehicle controller (VCLEFT) detects that the center display tilt mechanism does not have the valid rate tables needed for pinch detection and requires the functional test, PROC_VCLEFT_DISPLAY-MECH-TEST, to be run.
What you'll see in your Tesla
- Not Available
What triggers it
PROC_VCLEFT_DISPLAY-MECH-TEST runs unsuccessfully, is not finished running, or has not been run.
When it clears
PROC_VCLEFT_DISPLAY-MECH-TEST runs successfully.
Potential impact
The center display tilt mechanism may not function as expected, which may lead to false pinches.
Affected models
Model S 2021+
Model X 2021+
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