I want to wire 2 driving lamps into my discovery

Question edited for clarity.
Question moved to model category.

Check the bulb, you can swap left to right. If the right side works on both main beam and low beam, then the switch is fine. If left main beam works, then the earthing wires to it are fine. That only leaves the bulb its socket or the positive wire.

2010 Chrysler Sebring one headlight high beam dead?, there are 4 beams , tell them all first.
can be lots of things, besides lamp, wires, and fuse.
did you be sure to check all 6 fuse for HL?
some use breakers. or mix of breakers and fuses.
wow, not told if car drives perfectly in he day
not told country if in canada and those stinky DRL bad
got Daytime-Running- lamp , up in the Klondike. (LOL )
head lamps work key off. or out of car,
they operate that way by law, and must be bright tested that way.
now I will read the shop manual for you now,.
on any car this new it must be scanned firs as this car has lots of computers on board, ever heart of BCM the body brain
will on most cars this run head lamps and well lots of things, even blinker and parking lamps and more.
and not scanning it first is a huge waste of time.
USA answers only by me. (no docs outside for me)
this car has 3 brains for HL.
1 left front, 1 right front called HL drives
and the main one called. MTIP, module total integrated power.
runs all lamps,
case in point 1 DTC error scanned, you see AND LOTS MORE DTC for HL

B1634-Left Hi Beam Control Circuit High
causes

(L33) HIGH BEAM CONTROL CIRCUIT OPEN
(L33) HIGH BEAM CONTROL CIRCUIT SHORTED TO VOLTAGE LEFT HIGH BEAM BULB TOTALLY INTEGRATED POWER MODULE learn to scan all modern cars first
and not go broke guessing wrong./
sorry the car must be scanned for sure 2000 and newer cars

The main beam isn't designed to "dip" to oncoming traffic. When you "dip" the beams, it's the high beam that drops out until you click it back to high again. If you have the optional automatic vehicle approach system (NOT just auto headlights) the high beams will dip automatically to oncoming traffic and then go back to high beam again after the oncoming traffic passes.

The wiring diagram for a 1995 Tahoe is the vehicle specific wiring diagram for the car alarm, remote starter or keyless entry installation into the vehicle. A complete copy of the diagram for the 1995 Tahoe is found at this site http://www.commandocaralarms.com/wiring/1995-/Chevrolet/Tahoe/1768.html .----------------------------------------------------------------------------------------------------------------------------------------------------------Car Diagnostic Tool

just join it to the wire that goes to the main beam bulbs wouldent bother going through relays far to fiddely and if you blow them which can happen expensive you should be able to splise them to main beam wiring thats the easy way to do it

The first thing would be to check for power and ground at the headlamp sockets. If power and ground are both present and accounted for, then you need to replace your headlamp bulbs. If there is no power, then you need to check your power circuits to find the fault. This includes fuse MF-4 (30 Amp) in the engine compartment fuse block, the main lighting switch, fuses F-4, F-5, F-10 and F-11 in the facia fuse box, the daytime running lamp module (if equipped) and all the wiring in between all of these components.

If there is no ground, then you need to check your ground circuits. The headlamps ground at points E-101 and E-102 these are located in the left front and right front engine compartment areas, bolted to the fender wells.

If neither side is working on either high beam or low beam, the most likely cause is a defective main light switch or a burned connector going into the switch. (Which usually requires replacing the switch AND repairing the connector.)

Its a wiring issue.

Your dip switch is selecting one or t'other rather than turning the high (second) lamp on and off, no?

You will have to mod the wiring so the dip lamp is always on when h/l's are on and the main beam is brought on as well when you go to main.

This may involve fitting a new switch and modding the wiring feed. i.e H7 switch and wiring.

With the lights on low beam, note where the brightest part istrikes the garage door or what ever, then put it on high beam and note the brightest spot will go up and to the left. On two bulb headlightsbothe lamps work on hi and low
On4 bulb, hi beam all 4 are on and low beam only the two outside are on.

My information shows that your vehicle has High beam lamps and Low beam lamps .. they are different . which one did you buy?

1) If you bought 1 that is looks like this

It is the High beam lamp

2) If you bought 1 that looks like this

It is the Low beam lamp

The link below is a Typical fog lamp / driving lamp hookup. Keep in mind that in most states, for these lamps to be 'legal' (and thus pass inspection), you must wire them such that:

1. You can cut them off (in other words, there must be a switch installed to turn them off)

and

2. They may only be operated with the low beams. (therefore, you must power your on/off switch from the low beam circuit)

http://www.accessconnect.com/fog_driving_lights_wiring.htm