Weber · Spirit Grills
If the primary burner does not light within five seconds of attempting ignition, there may be an issue with gas flow or the electronic ignition system.
Click steps to track your progress.
Stop attempting ignition immediately.
Turn the burner control knob for burner 1 to the OFF (O) position.
Wait five minutes to allow any accumulated gas to clear.
Attempt to light the grill again following the proper ignition instructions.
If unsuccessful, try lighting the burner with a match as per manual instructions.