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Demco SBS Air Pressure Stop Light Switch Kit for Towed Vehicles - Air Force One

Demco SBS Air Pressure Stop Light Switch Kit for Towed Vehicles - Air Force One

Item # SM99629
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Our Price: $51.44
Tow Bar Braking Systems
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Demco Stop Light Switch - SM99629
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This stop light switch kit is designed for towed vehicles that do not have functional brake lights when the engine is off. Works with Demco SBS Air Force One supplemental braking system to notify you when the brakes are applied in your towed car. Lowest Prices for the best tow bar braking systems from Demco. Demco SBS Air Pressure Stop Light Switch Kit for Towed Vehicles - Air Force One part number SM99629 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (5)
  • Q & A (6)
  • Photos
  • Why etrailer?

Demco Tow Bar Braking Systems - SM99629

  • Stop Light Switch
  • Demco

This stop light switch kit is designed for towed vehicles that do not have functional brake lights when the engine is off. Works with Demco SBS Air Force One supplemental braking system to notify you when the brakes are applied in your towed car.


Features:

  • Activates the monitoring system of your supplemental braking system when the brake pedal is depressed in your towed vehicle
    • Ensures that the supplemental braking system is functioning properly
    • Designed for use with Demco SBS Air Force One supplemental braking system
  • Works with vehicles that do not have functional brake lights when the engine is off or the ignition is in the tow position
    • Also great for towed cars that need the battery to be disconnected
  • Simple installation with included hardware
  • Made in the USA


Demco SBS's Air Force One supplemental braking system is designed to notify you when your towed vehicle's brake lights are on. But some vehicles have brake lights that do not activate when the engine is off. Because the stop light switch on these vehicles is not functional while the car is being towed, Demco SBS has created a separate stop light switch that you can add onto your towed car.


Just connect the switch to your towed car's battery and to its output air line. This way the switch will sense via the air line when the car's brake pedal is applied, and it will then send a signal to the monitoring system.



6232 Demco SBS - (Formerly SMI) Air Force One Air Pressure Stop Light Switch for Towed Vehicles

Replaces Demco SBS SM99629






Customer Reviews

Demco SBS Air Pressure Stop Light Switch Kit for Towed Vehicles - Air Force One - SM99629

Average Customer Rating:  5.0 out of 5 stars   (5 Customer Reviews)

This stop light switch kit is designed for towed vehicles that do not have functional brake lights when the engine is off. Works with Demco SBS Air Force One supplemental braking system to notify you when the brakes are applied in your towed car.

- SM99629
by:

I have never had any problem with any of the personnel or any of the products that they sell. Always get what I ordered and always delivered in a timely manner. 704843



- SM99629
by:

Just what i was looking for. very easy to install. 704620



- SM99629
by:

Item was easy to install and kit contained all required materials. Very pleased with the quick and easy installation. 703598



- SM99629
by:

This is the second vehicle I've installed the switch in with the SMI Air Force 1 braking system. It's the best way to send a signal to an LED light on the dash of the Motorhome to let me know that the system is working. Great product. Easy to install. 451045



- SM99629
by:

Just finished installing the SMI AF1 on a 2012 Tiffin Phaeton and 2014 Chevrolet Silverado. While it took me substantially longer than the pro's, I found it straightforward to install and well documented, between SMI's video and etrailer's video. The brake system itself seems to me to be both well designed and well made. So far, it works just as advertised. 172065


Comments
After a year, its still working fine.
Just D - 02/06/2016

16709
5
5

Ask the Experts about this Demco Tow Bar Braking Systems

  • How Do You Know if the Stop Light Switch Kit is Needed When Installing SMI Air Force One
    Here's how you will know if the SMI Air Pressure Stop Light Switch Kit # SM99629 is needed when using the SMI Air Force One supplemental braking system. With you engine turned off on your vehicle go out and press the brake pedal of the vehicle. If the brake lights come on then you don't need this switch. If they only come on when the vehicle is on the part # SM99629 would be needed. I attached an install video link for this product for you to check out.
    view full answer...
  • Stoplight Switch to Use with Roadmaster BrakeMaster RM-9160
    You will need to use the Roadmaster stoplight switch kit part # RM-751000 with the Roadmaster BrakeMaster kit part # RM-9160 that you have. The SMI might work fine but it's never been tested.
    view full answer...
  • Troubleshooting Jeep Cherokee Turn Signals that Stop Working When Brakes Apply while Flat Towing
    Since your brake lights don't come on in your Jeep Cherokee when the ignition is off (and I am assuming you are flat towing with the ignition off) then you wouldn't need a brake light relay like part # RM-88400 as this is normally the fix for this problem. Now if you do flat tow your vehicle with the key in the on position and that does activate the brake lights then you would need the relay. You didn't mention what type of wiring/lighting you are using either and that is a big factor...
    view full answer...
  • Complete List of Blue Ox Flat-Towing Components for a 2019 Jeep Wrangler
    In order to flat-tow a 2019 Jeep Wrangler behind a motorhome with all four wheels down you will need a tow bar, base plate kit, safety cables, supplemental braking system, flat-tow wiring harness, and a few other smaller components. The list of components you have chosen (Blue Ox Avail Tow Bar part # BX7420, Blue Ox Base Plate Kit part # BX1139, Demco SBS Air Force One Supplemental Braking System part # SM99243, Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit part # RM-15267, Roadmaster...
    view full answer...
  • Recommended Flat Towing Setup for a 2014/2015 Jeep Cherokee Trailhawk Towed by a RV
    The best and safest way to flat tow your 2014 or 2015 Jeep Cherokee Trailhawk is with a flat towing setup. Tow hooks were not designed to be used for flat towing purposes. There are 5 components to a flat towing setup: Tow bar, base plate kit, safety cable set, tow bar wiring and a supplemental braking system. Base plates are essential and the ones I recommend are the Blue Ox # BX1136 because the draw bars are easy to remove when your Jeep isn't being towed. The most popular and compatible...
    view full answer...
  • Supplemental Flat Towing Equipment and Braking System for Air-Brake Equipped Motorhome Towing F350
    To safely tow your truck, you'll need a base plate, tow bar, safety cables, a wiring solution to ensure the truck taillights work in conjunction with the coach and a supplemental braking system. I'd recommend the Blue Ox # BX2163 base plate kit and the Blue Ox Avail tow bar, part # BX7420. The Avail is rated for vehicles weighing up to 10,000 lbs, which should be fine for your F350. To wire the taillights of the truck, I'd recommend a bulb and socket kit like part # BX8869. You'll...
    view full answer...

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Info for this part was:

Expert Research:
Jameson C
Written by:
Lisa S
Updated by:
Sarah W
Updated by:
Kristina F

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