2011 F-150 Platinum. The rear brake light and turn signal is not working on the driver side. I have replaced the bulbs and the connectors but to no avail. I checked the fuses and they are fine as well. When I take my electronic key and unlock the truck the driver rear lights will not light up but when I lock the doors it does light up in the back.

The replacement of a brake light switch in a repair shop can cost from $55 to $115 (part and labor). In many cars, there is a special procedure to remove and install the brake light switch. If not installed correctly, the switch will not operate and can even be damaged. In some cars, the gap between the brake pedal and the switch must also be

The most likely cause for malfunctioning tail lights is a blown fuse, followed by a problem with the wiring or the control switch. Other causes include bad light bulbs, faulty bulb socket, or a bad light sensor. The taillights have separate controls, wiring, and sockets for each of the functionalities.

So, if your brake light fuse always blows out, this means that one of the electrical components on the same circuit has issues or problems that cause it to draw out more current than it should. When that happens, one of the components is probably causing the entire circuit to short out, which would then force the fuse to blow.

Front and rear, left and right parking lights are all on separate circuits out of the BCM, so maybe it is a problem with internal BCM control logic for that side. I'd try the old 'disconnect the battery ground cable at the jump-start lug for 10 minutes - master logic module reset trick' to see if that maybe sets things right. . 310 534 739 693 79 380 39 113

ford focus tail lights not working