the inside bulbs are the high beams.
NO. the 99, 00, and 01 lhs have 3 bulbs in the headlight, a blinker, high beam and low beam. The Concorde 02,03, & 04 will interchange/work. The 2000 Concorde has only 2 bulbs (high and low beam)...
Bulbs, fuse, wires ,switch.
h7 for low beam h1 for fog lights
Replace your dimmer switch and this should fix your problem Or both bulbs could be bad
there are two diff types of bulbs. High beam and low beam bulbs. If your low beam doesn't work then you need to replace those lights because they are probably blown.
the bulbs in your car have two filaments, high beam and low beam. as you generally use mainly low beam the filament wears out a lot quicker than high beam. so replace your bulbs, as it couldn't be anything else.
Yes
yes both are same
You need to replace the bulbs in the lights.
check the switch or replace the one on the steering column that switches between high and low beams
How do you know the bulbs are good?, looks can be deceiving. i just had the same problem ... the high beams worked but the low beam was burnt out.. just replace the bulb and it works fine..