Ideas for Laser Interceptor Install
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Hey guys, I just received my dual-head LI kit today and I'm starting to think about how to do the install.
In particular, I'd like your ideas on how best to integrate the on/off switch into the car in as stock a form as possible (pre LCI M5).
I think I have three options of which the first is easy and the other two are more difficult:
1. Buy an extra SOS BMW Assist switch and install it in the blank spot on the passenger side of the overhead console. This would be easy. The switch includes an LED and is illuminated and looks cool. The only downside is that it's a pain to open the little cover and press quickly when in a bit of a stressful situation and it also means being less discrete about it as an arm moving up to push a button on the overhead console may invite even more attention from the police (as I'm sure I will generate enough interest as it is since they hopefully won't get a speed reading).
2. Replace the headlight switch cluster with one from a regular e60 that would have the same switches as mine (i.e. HUD) but also have an extra switch for fog lamps. (Does anyone have a pic of this switch with HUD and Fog Lamps?) I could then use this fog lamp button. This would be more discrete, but cost a lot more (the lamp switch module is about $128). There's also no LED (I'm guessing but not sure) requiring that to be installed elsewhere.
3. Ideally, I could some how tap into the extra steering wheel button (the diamond button). This is super discrete, very quick to access, but likely the most difficult to tap into, if it's even possible. Anyone know if the steering wheel buttons are discretely wired or on some kind of digital bus? If it is possible, I could set this button to the mute function in iDrive and therefore when I press it, it would not only disable the LI but also mute the audio for a bit. Not a bad setup.
No matter which solution I go with, I'm going to need a latching relay to turn any of these momentary switches into the latching variety to be compatible with the LI.
Any other good BMW stock switches I could tap into without too much trouble?
Thanks!
In particular, I'd like your ideas on how best to integrate the on/off switch into the car in as stock a form as possible (pre LCI M5).
I think I have three options of which the first is easy and the other two are more difficult:
1. Buy an extra SOS BMW Assist switch and install it in the blank spot on the passenger side of the overhead console. This would be easy. The switch includes an LED and is illuminated and looks cool. The only downside is that it's a pain to open the little cover and press quickly when in a bit of a stressful situation and it also means being less discrete about it as an arm moving up to push a button on the overhead console may invite even more attention from the police (as I'm sure I will generate enough interest as it is since they hopefully won't get a speed reading).
2. Replace the headlight switch cluster with one from a regular e60 that would have the same switches as mine (i.e. HUD) but also have an extra switch for fog lamps. (Does anyone have a pic of this switch with HUD and Fog Lamps?) I could then use this fog lamp button. This would be more discrete, but cost a lot more (the lamp switch module is about $128). There's also no LED (I'm guessing but not sure) requiring that to be installed elsewhere.
3. Ideally, I could some how tap into the extra steering wheel button (the diamond button). This is super discrete, very quick to access, but likely the most difficult to tap into, if it's even possible. Anyone know if the steering wheel buttons are discretely wired or on some kind of digital bus? If it is possible, I could set this button to the mute function in iDrive and therefore when I press it, it would not only disable the LI but also mute the audio for a bit. Not a bad setup.
No matter which solution I go with, I'm going to need a latching relay to turn any of these momentary switches into the latching variety to be compatible with the LI.
Any other good BMW stock switches I could tap into without too much trouble?
Thanks!
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Does anyone have any details on how the steering wheel buttons are implemented and what/where they are ultimately connected to inside the car?
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i took steering wheel button apart and it is circuit board with buttons... so i think it will be hard to do that... why dont you just get a little flip switch and install it underneath the steering wheel column where there are small pockets...
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All OEM buttons are first of all push-to-make and not on/off buttons. Secondly all the buttons are internally connected to a electronic modules because each button is only meant to put a CAN-ID on the BUS. If you decide to use an OEM location you are going to have to rip apart the entire button housing and put a new switch in its place. See my Mic Mute thread for what I mean.
Best thing to do is to try and find a nice place to install a new button.
Best thing to do is to try and find a nice place to install a new button.
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Originally Posted by bruce_miranda' post='801922' date='Feb 26 2009, 02:46 AM
All OEM buttons are first of all push-to-make and not on/off buttons. Secondly all the buttons are internally connected to a electronic modules because each button is only meant to put a CAN-ID on the BUS. If you decide to use an OEM location you are going to have to rip apart the entire button housing and put a new switch in its place. See my Mic Mute thread for what I mean.
Best thing to do is to try and find a nice place to install a new button.
Best thing to do is to try and find a nice place to install a new button.
I'll check out your mic mute solution as well.
Cheers!
#6
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VirtualRain,
Did you complete your LI install? I would be very interested to see the location you chose for the front LI heads and the wiring route you used from the heads to the control box. Any luck finding an OEM style switch and where did you locate it?
Sorry for all the questions, I am just going through my planning stage for a jammer selection and install. The LI appears to be the best chioce, so I just need to be clear on the install issues since I will be doing it myself.
Thanks!
Did you complete your LI install? I would be very interested to see the location you chose for the front LI heads and the wiring route you used from the heads to the control box. Any luck finding an OEM style switch and where did you locate it?
Sorry for all the questions, I am just going through my planning stage for a jammer selection and install. The LI appears to be the best chioce, so I just need to be clear on the install issues since I will be doing it myself.
Thanks!
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I'm at the same place you guys were a year ago -- any answers to Spyglass' questions?
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Originally Posted by VirtualRain' post='801004' date='Feb 24 2009, 11:52 PM
Hey guys, I just received my dual-head LI kit today and I'm starting to think about how to do the install.
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What your trying to accomplish is to get out of a ticket. You really only have about 2-3 seconds to slow down before turning off the jammer if you want to remain stealth. The cop is going to want to get a speed reading or they will know something funny is going on. The second thing to consider is that your brake lights are a dead give away that you were speeding.
How about this idea for your install..
Your could wire it up so that when your jammer is triggered you have 2-3 seconds to slow down before it automatically turns off. During those 2-3 seconds your brake lights are bypassed as well. That way the cop would just have a short delay on reading your speed with the gun, but the speed he would get would be a good 10-15 mph lower than the actual speed you were going.
This of course is not safe or legal but would help you stay stealth. Maybe the brake light bypass part could be wired up so that you would have to turn that feature on for some spirited driving. You would not want that feature active every time the jammer was triggered or your going to get rear ended hard someday.
***this post is for entertainment purposes only and I am not recommending that anyone should actually try to do this due to safety, liability, and legality issues***
How about this idea for your install..
Your could wire it up so that when your jammer is triggered you have 2-3 seconds to slow down before it automatically turns off. During those 2-3 seconds your brake lights are bypassed as well. That way the cop would just have a short delay on reading your speed with the gun, but the speed he would get would be a good 10-15 mph lower than the actual speed you were going.
This of course is not safe or legal but would help you stay stealth. Maybe the brake light bypass part could be wired up so that you would have to turn that feature on for some spirited driving. You would not want that feature active every time the jammer was triggered or your going to get rear ended hard someday.
***this post is for entertainment purposes only and I am not recommending that anyone should actually try to do this due to safety, liability, and legality issues***
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