L head light low beem not working

Check Fuses and Relays, but this has a GEM (general electronics module). You may need and auto-electrician as nothing covers brake lights, but that may be a fault with the brake light switch.

Fuse Box Diagram Ford Taurus (2000-2007)

https://fuse-box.info > ford > ford-taurus-2000-2007-fu...
Here you will find fuse box diagrams of Ford Taurus 2000, 2001, 2002, 2003, 2004, 2005, 2006 and 2007, get information about the location of the fuse panels ...

2003 Ford Taurus fuse box diagram - StartMyCar

https://www.startmycar.com > Taurus > Fuse box
The 2003 Ford Taurus has 2 different fuse boxes: Passenger compartment fuse panel diagram. Power distribution box diagram. * Ford Taurus fuse box diagrams ...

Ford Explorer (1996-2001) fuses and relays

https://fuse-box.info > ford > ford-explorer-1996-2001...
Fuse box diagram (location and assignment of electrical fuses and relays) for Ford Explorer (1996, 1997, 1998, 1999, 2000, 2001).

1997 Ford Explorer fuse box diagram - StartMyCar

https://www.startmycar.com > Explorer > Fuse box
The 1997 Ford Explorer has 2 different fuse boxes: ... Ford Explorer fuse box diagrams change across years, pick the right year of your vehicle: 1996, 1997 ...

1995-2003 Ford Explorer Fuse Box Diagram

https://knigaproavto.ru > shemy > 314-explorer-fuse
Jul 29, 2017 - Fuse Box Diagram Ford Explorer and Ford Explorer Sport - 4.0L ... Small Block (XL, XLT, XLS, Eddie Bauer & Limited; 1995, 1996, 1997, 1998, ...

Ford Explorer (1995 - 2001) - fuse box diagram (USA ...

https://www.autogenius.info > ford-explorer-1995-200...
Aug 7, 2015 - Ford Explorer (1995 - 2001) - fuse box diagram (USA version). Year of production: 1995, 1996, 1997, 1998, 1999, 2000, 2001

Nicholas, Fuse box info. starts on page 230 of the attached link/manual for your vehicle. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
http://www.fordservicecontent.com/Ford_Content/catalog/owner_guides/05expog3e.pdf
https://owner.ford.com/tools/account/how-tos/owner-manuals.html?pagename=Owner/Page/OwnerGuidePageVehicleLookup&BackToLogin=Owner/Page/OwnerGuidePage&ord=73366471
Interior Fuse Box Location 2002 2005 Ford Explorer 2002 Ford Explorer XLT...
2005 Ford explorer sport fuse box diagram Google Search

Look in your owner's manual

On this websites you find fuse box diagram and descriptions for Ford Explorer (1996)

https://www.carknowledge.info/ford-explorer-un105-un150-1994-2003-fuse-box-diagram/

https://www.autogenius.info/ford-explorer-un105-un150-1994-2003-fuse-box-diagram/

The wiring diagram does not show a stand alone drl module for the 03 f150. However it shows 2 drl
relays located in aux. relay box #2 located behind the right side of the dash, left of the glove box.
Also there is the drl resistor located behind the grill, right of the left headlight. Relay #1 is fused at
fuse #5-15a in the fuse block under the left dash. Relay #2 uses fuse #26-10a under left of dash.
Hope this helps.

go to 2003 ford explorer owners manual and download it for free from ford then go to roadside emergencies and you will find the fuse box and power distribution box diagram for all fuses

The fuel pump relay is in the fuse box under the hood on the left side (drivers side). The cover of the fuse box has a diagram of location of each fuse/relay.

The fuse for high beams is No.35 (20amp) in the interior fuse panel.There is also a relay R03 also located in the interior fuse panel.

Go to this website and pick owner guides on left task bar,input vehicle info then pick get owner guides,then pick owner guide 5th printing. Your fuse panel info begins on page 251 for the interior fuse panel.
http://www.genuineservice.com/genuineservice/en/default?page=genuineService

check the bulb contacts for corrosion, also check inside the bulb holder