Daytime Running Lights
The high beam headlights come on slightly dimmer than normal when the following conditions have been met:
The ignition switch is in ON 
.
The headlight switch is off, or in
.
The lights remain on even if you set the parking brake. Turning off the ignition switch will turn off the daytime running lights. The high beam headlights return to the original brightness once the headlight switch is turned on.
See also:
Maintenance Service Items
*1: If a message SERVICE does not appear more than 12 months after the
display is reset, change the engine oil every year.
*2: If you drive in dusty conditions, replace the air cleaner element
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Information
This chapter includes your vehicle’s specifications, locations of
identification numbers, and other
information required by regulation. ...
If the Malfunction Indicator Lamp Comes On or Blinks
■ Reasons for the indicator lamp to come on or blink
• Comes on when there is a problem with the engine emissions control
system, or the fuel fill cap is missing, or loose.
• Blinks whe ...