Toyota Prius 2019 Manual page 267

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Temporarily lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
Turn the power switch off while the following conditions are met.
1
• The headlight switch is in
• The headlight switch lever is in high beam position.
• Automatic High Beam switch is on.
Turn the power switch to ON mode.
2
Within 30 seconds after
3
original position then pushing it to the high beam position quickly 10 times,
then leave the lever in high beam position.
If the sensitivity is changed, the Automatic High Beam indicator is turn on
4
and off 3 times.
Automatic High Beam (headlights) may turn on even the vehicle is stopped.
■ If "Headlight System Malfunction Visit Your Dealer" is displayed on the
multi-information display
The system may be malfunctioning. Have the vehicle inspected by your Toy-
ota dealer.
PRIUS_OM_OM47C35U_(U)
4-3. Operating the lights and wipers
or .
, repeat pulling the headlight switch lever to the
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