What is the reason for the Camry's automatic headlights staying on all the time?

2 Answers
VonJake
07/24/25 10:51pm
The reason for the Camry's automatic headlights staying on all the time is a malfunction of the light sensor, which is located under the headlight cover. The sensor will turn on the headlights when it perceives insufficient light. Here is more information about the Toyota Camry: 1. Body dimensions: The Toyota Camry is 4885mm long, 1840mm wide, and 1455mm high, with a wheelbase of 2825mm. 2. Powertrain: The Toyota Camry is equipped with a 2.0L naturally aspirated engine, producing a maximum horsepower of 178ps and a maximum torque of 210nm. It is paired with a 10-speed continuously variable transmission, features front-wheel drive, and uses a MacPherson strut front suspension.
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SanLeo
08/10/25 3:11pm
I've fixed quite a few similar issues before. The most common reason for the Camry's automatic headlights staying on continuously is a faulty light sensor. This little gadget is located at the top corner of the windshield and might be blocked by dust, window tint, or dirt, preventing it from detecting changes in light. As a result, it mistakenly thinks it's still dark outside and keeps the lights on. Another common culprit is that damn control module malfunction - either the chip inside the body control unit has bugs or has aged, requiring a reset or software update. Other possible causes include short circuits in the wiring, a stuck headlight switch, or unstable battery voltage. It's best to check yourself first: locate that sensor and clean it thoroughly to ensure nothing's blocking it. If that doesn't work, take it to the dealership for computer diagnostics - don't go randomly disconnecting wires to avoid damaging components. Safety reminder: Headlights staying on constantly will drain your battery and might attract police attention, especially when driving at night on well-lit roads where they can blind other drivers and increase accident risks. So the sooner you fix this, the better.
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