Responding to the level of brightness of the headlights of vehicles behind, the reflected light is automatically reduced.

Changing automatic anti-glare function mode ON/OFF
When the automatic anti-glare function is in ON mode, the indicator illuminates.
►Vehicles with smart key system The function will set to ON mode each time the “ENGINE START STOP” switch is turned to IGNITION ON mode.
Pressing the button turns the function to OFF mode. (The indicator also turns off.)
►Vehicles without smart key system The function will set to ON mode each time the engine switch is turned to the “ON” position.
Pressing the button turns the function to OFF mode. (The indicator also turns off.)
- To prevent sensor error

To ensure correct functioning of the sensors, do not touch or cover the sensors.
CAUTION
- While driving
Do not adjust the position of the mirror.
Doing so may lead to mishandling of the vehicle and an accident, or resulting in death or serious injury.
Adjusting the height of rear view mirror
Outside rear view mirrorsDiagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The certification ECU (smart key ECU assembly) control the vehicle smart
key system functions. Smart key system data and Diagnostic Trouble Codes (DTCs)
can be read through the vehicle Data Link Connector 3 (DLC3). In ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT GENERATOR CLUTCH PULLEY
(a) Hold the generator rotor using SST, and turn the clutch pulley clockwise
to check that the outer ring locks.
SST: 09820-63021
Text in Illustration
*1
...
Vehicle Specifications have not been Stored (B2451)
DESCRIPTION
The headlight leveling ECU assembly stores this DTC if the vehicle specifications
have not been stored in the ECU.
HINT:
The vehicle specifications are stored in the ECU at the factory.
DTC No.
DTC Detecting Condition
...