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The brake lights on your 2003 Lexus GX470 illuminate when you hit the brake pedal and help prevent you from being rear ended by the cars behind you. Brake light bulbs grow dimmer over time and eventually burn out. This video shows you how to change the brake lights on your 2003 Lexus GX470. When you replace the brake light bulb on your GX470, be careful not to touch the bulb directly with your fingers - the oil from your skin will cause the area that you touched to burn hotter than the rest of the bulb, which causes the bulb to burn out quicker.
If you are going to replace a bulb in your cluster, it is a good idea to replace all of them. Not only will the lights on your GX470 be brighter, you decrease the likelihood you will need to change any of the bulbs again in the near future. A burnt out bulb in the taillight cluster of your GX470 is an excuse for a police officer to pull you over. Check your bulbs frequently and change burnt bulbs promptly.
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!2003 Lexus GX470 4.7L V8
Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb2003 Lexus GX470 4.7L V8
If your transmission is running low on fluid, be sure to add some - find out how to do this here!2003 Lexus GX470 4.7L V8
If your brake fluid is a little low, learn how to add some here. Ignoring a low level leads to big problems2003 Lexus GX470 4.7L V8
A few key tips will make jacking up your car much safer2003 Lexus GX470 4.7L V8
Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!2003 Lexus GX470 4.7L V8