Repair
ComponentsToyota CH-R Service Manual > Meter / Gauge System: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Trouble
Codes.
(e) Check for DTCs.
Body Electrical > Combination Meter > Trouble Codes
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Toyota CH-R Service Manual > Lighting System: System Description
SYSTEM DESCRIPTION
AUTOMATIC LIGHT CONTROL SYSTEM
(a) When the light control switch is in the AUTO position, the automatic light
control system detects ambient light levels and controls the low beam headlights,
clearance lights, taillights and license plate lights.
LIGHT AUTO TURN-OFF SYSTEM ...