Parts Needed to Install Brake Controller in 2020 Mercedes Benz GLS
Question:
I want to install a electronic brake controller on a 2020 Mercedes Benz GLS-450. Per your site looks like it would require splicing of wires. Do you know of company in the Baltimore-Washington DC area who could do this work
asked by: Jack J
Expert Reply:
If your 2020 Mercedes Benz GLS has the factory 7-way you can easily install the Redarc Tow Pro Elite part # RED44FR with just the install harness part # 3066-P. If you do not have a 7-way you'd have to install a 4-way like part # 119250KIT with the 7-way adapter # ETBC7 so that you could install a wireless brake controller like the Curt Echo Mobile # C51180.
To find someone to do the install best option is to find a local mechanic to you with a good reputation and let them tackle the job as this type of install is very basic compared to what they normally do.
Products Referenced in This Question
ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Universal Fit
- 4 Flat
- Tekonsha
more information >
Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Trailer Brake Controller
- Proportional Controller
- Hidden
- Up to 2 Axles
- Smartphone Display
- CURT
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Product Page this Question was Asked From
Redarc Tow-Pro Elite Brake Controller - Dash Knob - 2 Braking Modes - 1 to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Dash-Mounted Knob
- Hidden
- Up to 3 Axles
- Indicator Lights
- Redarc
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Brake Controller
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Video: Autowbrake Electric Brake Controller Review
- Shop: Redarc Tow-Pro Elite Brake Controller - Dash Knob - 2 Braking Modes - 1 to 3 Axles - Proportional
- Shop: Autowbrake Electric Brake Controller - Trailer Mount w/ Remote Fob - 1 to 3 Axles - Proportional
- Shop: Junction Box and Installation Kit for Autowbrake Trailer-Mounted Electric Brake Controller
- Search Results: brake controller
- Shop: Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - 2 Modes - 1 to 3 Axles - Proportional
- Shop: Trailer Wiring
- Q&A: Recommended Brake Controller for 2020 Mercedes Benz GLC 300 Towing Airstream Trailer
- Shop: Roof Rack
- Shop: Thule WingBar Evo Crossbars - Aluminum - Black - 53" Long - Qty 2
- Q&A: Troubleshooting Electric Trailer Jack Not Working With Fully Charged Battery
- Video: Curt Echo Mobile Trailer Brake Controller Installation - 2020 Subaru Outback Wagon
- Q&A: 2021 Mercedes GLC300 Trailer Hitch and Wiring Harness Recommendation
- Shop: Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
- Search Results: bluetooth brake controller
- Search Results: trailer brake controller
- Search Results: tekonsha 3063~p
- Search Results: tekonsha 3036 p
- Search Results: tekonsha p3 wiring harness
- Q&A: How To Manually Operate Jammed Electric Trailer Tongue Jack
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Video: Choosing the Right Brake Controller
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: How to Choose the Right Trailer Hitch Class