Footwell Lighting: Too Boy Racer?

[george graves]

LEDs from superbrightleds.com.

I've bough from them. Total junk on some of their stuff. It's worse then ebay....A few parts were decent. Others were so inconsistent, the difference in brightness from led-to-led was astonishing.

Since no one here does long haul driving 8 hours a day in their e30, cheap LED's are ok. They are just on for a small amount of time.So you can get away with ebay leds. Just don't buy from superbrightleds.

I won't use anything they sell except for the OCB 6-button back light bulb. That's one is good I must say.

[Dakotademon7]

I like it. I have done this to other cars I've had and will do it to the one I have now.

[reelizmpro]

Yes, I did in my convertible since they have such poor interior lighting. I used white LED strips I got off ebay for $4 each. I tapped into the factory light timer so they turn on with the doors open and turn off a few seconds after the doors are shut. I didn't see a need to do this to my M3's but in the vert it makes a big difference.



It's a good mod and cheap too.

[Victell]

Has anyone else done footwell lighting?

[Mad Chemist]

Would be better to splice them into the headlight switch. That way you can dim them just like the cluster lights

You could do that. The ashtray light is connected with the dimmer switch for the headlights, so by tapping into the ashtray light you can dim the footwells/armrest with the dimmer for the headlights.

[blackhawkimpact]

Would be better to splice them into the headlight switch. That way you can dim them just like the cluster lights

[CHIF8008]

neato. looks great man

[IAmGary]

Thanks for the tip on the dome light, I didn't consider that it has 3 wires. My set up is similar except for the white LEDs -- but I think I am going to do that, it's an excellent idea! To affix the LEDs I didn't use sticky tape because I've taken my interior apart 5-6 times in the last year and didn't want anything permanent.

My zip-tie solution looks like this:

[Mad Chemist]

Can you share how you wired this up? I'm assuming:

1) Tapped the white LEDs into the cabin lights. Is there somewhere up front to tap these or did you have to run the wires through the dash / A Pillars and over the doors?
2) Tapped the red LEDs into the circuit for the cluster? This would be the combo head lights / cluster brightness dimmer on the left of the steering wheel?

Also, how did you mount the LEDs? Mine are just zip-tied to the center console but I really want to find an elegant solution that's not too invasive.

Looks great man!

For the white lights: I tapped into the dome light. Just to be up front, I have a cabrio. I connected two wires to the dome light. There should be three wires to the dome light, two grounds (off all the time, off when the doors are shut), the third wire is the positive. Connect your positive to the positive. Now you have to figure out which ground is connected to the door, just switch the toggle to when the door operates the light. Once that is done, run the wires to a central point so you can bring the wires from each footwell and connect the footwell leads and armrest (optional) in parallel (aka all reds together, all blacks together).

For the red lights: If you tap into the ashtray lights, they will dim with speedo/tact lights. The reason I ran two leds per footwell was to ensure that the light was evenly scattered which resulted in them being very bright. That is when I bought a simple dimmer that I hid behind the front ashtray for easy access, just pull out the ashtray and modify.

In terms of mounting, the LEDs that I bought had sticky tape on the backs which made mounting really easy. If you already have the leds, I would just buy some sticky tape to secure them. The wires I just used the zip ties to secure.

If you want more pictures, just let me know. Or I can write up a DIY when I have a chance.

[Eric]

[IAmGary]

Can you share how you wired this up? I'm assuming:

1) Tapped the white LEDs into the cabin lights. Is there somewhere up front to tap these or did you have to run the wires through the dash / A Pillars and over the doors?
2) Tapped the red LEDs into the circuit for the cluster? This would be the combo head lights / cluster brightness dimmer on the left of the steering wheel?

Also, how did you mount the LEDs? Mine are just zip-tied to the center console but I really want to find an elegant solution that's not too invasive.

Looks great man!

[Mad Chemist]

Here is what I did:

Opening the door: Lights in the footwells along with underneath the armrest turn on.





Cruising down the road, the lights dim with the speedo and tact:




Here is a link to the LEDs that I used:

2 of each color (red & white) in each footwell & 1 of each for the armrest:

http://www.oznium.com/prewired-surface-mount-led

Added a dimmer since the red LEDs were too bright, now I can choose:

http://www.superbrightleds.com/moreinfo/dimmers/mld-5a-12-volt-dc-single-color-led-mini-dimmer/1082/2573/

[M-technik-3]

Way I look at it is that it's your car do as you wish because we have different opinions on what's brash and gaudy.

[BMW_325i]

Connecting LED's from the door switch in parallel (hope that is the correct terminology) works, but will disable the functionality of being able to close the sunroof with that door open without keys in the ignition (if you US guys have that feature).

[nomansland92]

correct me if I'm wrong but from what I'm getting is that you want your lights to turn on with 12v when opening the door from the sill lights but when the door is closed have them on the interior lights witch is dimmed.

Would be very cool but I'm thinking when you open your door that 12 volts will back feed to your interior lights. probably could work you use us diodes on each circuit.

Just something to think about.