EN One touch lane change request waits 5 flashes - ajouatom/openpilot GitHub Wiki

One-touch lane change request waits 5 flashes

Menu: Driving > Steering > Lane Change (Auto Turn)


One-touch lane change request waits 5 flashes

LaneChangeLeverWait

Hyundai CAN-FD only (0x3C1 lever signal). When a one-touch lever press is not approved at once (BSD, side vehicle, lane lines: the existing checks), the turn signal is held and the request waits for 5 flashes (about 4 s) from the press. If it clears in time the lane change starts; otherwise the request is dropped and the remaining flashes do not start it. A latched lever keeps waiting as before.

  • Type: Toggle
  • Default: 0
  • Range: 0 ~ 1
  • Menu: Driving > Steering > Lane Change (Auto Turn)

Behavior

When enabled, a one-touch lane-change request blocked by BSD or lane checks holds the signal and request for about four seconds, plus the configured entry delay. It then expires. When disabled, existing lamp-based waiting applies.

Usage

A latched lever continues waiting under the existing checks. Make a new request after a timed request expires.