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Innovative Solution Allows a Smartphone to Function as a Vehicle’s Key

VISTA, Calif. (January 08, 2019) – Directed today announced that it is demonstrating Viper SmartKey, next-generation technology that enables practically any Push-to-Start vehicle to be controlled with a smartphone instead of a key. The concept builds on Directed’s heritage of innovation in the remote start and connected car space.

SmartKey is a revolutionary product that allows consumers to ditch their car keys and use their smartphone as a digital car key. Built on Directed’s award-winning DS4 and SmartStart technologies, SmartKey is designed to replace the key fob entirely. SmartKey runs on Directed’s Vehicle Control Platform combining cellular, Bluetooth and near field communication to create a seamless and secure experience.

“We’re excited to demonstrate our Viper SmartKey technology at CES this year. We showed a concept last year and we’ve been developing it ever since,” said Geoff Weathersby, VP & GM, Connected Car at Directed. “SmartKey finally brings the car into the connected lifestyle and liberates drivers from having to carry expensive-to-replace key fobs. SmartKey allows owners to share digital car key access with family members or employees through the app or even just a text message.”

Drivers can lock, unlock, start and control a SmartKey-enabled vehicle using just their smartphone. Digital access to a SmartKey vehicle can be shared between family members, co-workers, or even temporarily with a guest via text message. A backup digital key card about the size of a credit card allows for backup control. SmartKey works with almost any Push-to-Start vehicle and is compatible with most DS4 T-Harnesses and accessories.

“At Directed, we’ve built our product strategy around several megatrends we see affecting society. The rise in popularity of smartphones is one of them, and the spread of things like ride-sharing and vehicle-sharing is another,” according to Bob Struble, CEO Directed. “SmartKey allows us to capitalize on those trends in a big way. It will enable more efficient vehicle use by families, ride-sharing companies and small fleets.”

SmartKey will be released in the summer of 2020. To learn more visit www.viper.com/smartkey.

Not a Directed Dealer? Please visit www.directed.com/contact/ or call (800) 876-0800 to become a Directed Dealer today!

Directed is a world leader in automotive electronics, the largest North American designer and marketer of consumer-branded vehicle security and remote start systems, and a pioneer in the connected car space. Its products connect more consumers to their vehicles than anyone else on the planet. Directed markets its broad portfolio (sold under Viper®, Clifford®, Python®, Autostart®, AstroStart®, Alcohol Detection Systems® and other brands) through leading national retailers and specialty chains. For more information, contact This email address is being protected from spambots. You need JavaScript enabled to view it..

Now Shipping, the New Plug and Play System is Available for Select Models From 2017-2024

CHICAGO, March 18, 2025– Mid City Engineering, a leading provider of innovative accessories for the luxury vehicle market since 2008, is proud to announce expanded and updated compatibility with added SKUs for the SmartKey Starter® Remote Start for Mercedes Benz. Now shipping, the plug and play system is available for select models* from 2017-2024.
 
“Our SmartKey Starter® Remote Start utilizes industry leading automotive hardware and firmware, ensuring a seamless solution that does not disrupt the integrity of the vehicle, keeping warranties intact,” explained Dan Ruby, owner, Mid City Engineering. “It works with the factory key fob out of the box while interfacing with Compustar Drone and Directed Smart Start smart phone control interfaces and RF remotes for extended range (AM remotes not supported). It also automatically turns on heated seats based on programmable outside temperature and automatically turns on the rear defroster at 32 degrees F outside temperature.”
 
The SmartKey Starter® Remote Start for Mercedes Benz also utilizes user-friendly programmability from steering wheel controls, providing adjustability options such as run time, number of starts, heated seat temperature threshold, and light flashes. An anti-theft / anti-carjacking feature is also included (Compustar Drone required to operate feature), and by pressing the AUX1 button on the phone app, the vehicle will shut down at 0 MPH.
 
A popular add-on that simply plugs directly into the SmartKey Starter is DAS II Compustar sensor integration that adds shock, tilt, glass break, and tow sensing as a plug & play alarm upgrade.
 
*Mercedes Benz compatible models (SKU SKSNG167):
A Class 2020-2023
B Class 2020+ (coming soon)
CLA 2020-2024
GLE 2020-2024 (NON 48V systems only)
GLA 2020-2024
GLS, 2020+ (coming soon)
 
*Mercedes Benz compatible models (SKU SKSNG213):
E Class 2017-2023 (‘22+ requires USB programmer, call for details)
CLS 2020-2023 (‘22+ requires USB programmer, call for details)
G Wagon 2019-2024
GLC 2020-2022
C Class 2019-2021
S Class 2018-2020
 
Additional information for both SKUs:
Professional installation is recommended
An extra key is required for these SmartKey Starters®
Compatibility not confirmed for hybrid vehicles
Purchase SmartKey Starter® by itself, or with Compustar Drone for smartphone control
 
For more information and pricing, please visit www.midcityengineerinig.com, email This email address is being protected from spambots. You need JavaScript enabled to view it., or call (312) 421-1114;
 
Mid City Engineering has been providing the luxury vehicle market with innovative accessories since 2008. Our world-renowned OEM integration products give drivers factory-like options, unavailable anywhere else. All design, engineering, prototyping, and production takes place at our headquarters in Chicago. We individually test every unit that leaves our warehouse, ensuring a smooth installation that saves you time and money.
 
It is because of our loyal customers that we can continually build groundbreaking interface devices. We want all of our customers to be completely satisfied with our products and services. To do this we must build the most reliable interface devices on planet Earth, plus make ordering and using them as enjoyable as possible for our customers. Your car isn’t finished when it leaves the factory; so make it complete with Mid City Engineering’s innovative technologies.


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