Lighting upgrades are one of the most practical modifications you can make to a Mercedes G-Wagen.
Factory reverse lights leave a lot to be desired when:
- Backing up on trails
- Reversing at campsites
- Maneuvering in poor weather
- Navigating dark parking lots
- Off-roading at night
That’s why Nothing But G’s developed a dedicated:
Baja Designs LP2 reverse light upgrade
In this instructional walkthrough, Joe Gocher explains:
- How to remove the factory reverse light
- How to wire the new LP2 setup
- How to install the mounting bracket
- How to weatherproof the connection
- How to make everything look factory clean
The installation was demonstrated on:
A 2016 Mercedes G63 AMG
Featuring:
- Stock Plus suspension
- 32-inch Mickey Thompson all-terrain tires
- Powder-coated wheels
- Factory rear bumper configuration
What Comes in the Reverse Light Kit?
When customers receive the reverse light upgrade kit, it includes everything necessary for installation.
Inside the package:
- Aluminum mounting bracket
- Stainless steel hardware
- Wiring connector
- Electrical pins
- Rubber seals and gaskets
Customers can choose:
- Brushed aluminum finish
- Optional color-matched bracket upgrade
Joe notes that color matching is available for most factory G-Wagen paint colors.
Tools Required for Installation
Before beginning the install, Joe recommends gathering the following tools.
Required Tools
Safety Equipment
Hand Tools
- Ratchet
- 8mm socket
- 10mm socket
- 10mm wrench
- Wire strippers/crimpers
- Box cutter or utility knife
Installation Supplies
- Zip ties
- Tape (painters tape or masking tape)
- Work lights or headlamp
Joe emphasizes:
Eye protection matters.
Because debris and dirt inevitably fall from underneath the truck during installation.
Step 1: Access the Factory Reverse Light
The reverse light is mounted inside the rear bumper.
To begin:
- Position lighting underneath the truck
- Locate the rear reverse light assembly
- Peel back the rubber protective boot
- Expose the factory wiring connectors
Inside the housing, you’ll find:
- Brown wire = ground
- Green/yellow wire = positive
Joe explains:
German wiring standards consistently use brown as ground.
That’s important during the wiring process later.
Step 2: Remove the Factory Reverse Light
The factory light is secured with:
Two 8mm fasteners
Using the ratchet and socket:
- Loosen the nuts
- Slide the light assembly backward
- Remove it from the bumper opening
The original light can then be disconnected completely.
Joe notes:
The nuts do not need to be fully removed.
They only need to be loosened enough for the light to slide off its mounting studs.
Step 3: Prepare the Wiring
Now it’s time to install the supplied Weatherpack connector.
The process includes:
- Removing old connectors
- Stripping wire ends
- Installing electrical pins
- Crimping the new terminals
Installing the Rubber Seals
Before stripping the wires:
Install the rubber gaskets first.
Joe specifically warns:
It becomes much harder after the wires are stripped.
This small step prevents major frustration later.
Understanding the Electrical Pins
The supplied terminals use:
Dual crimp sections
First Crimp
Secures:
Second Crimp
Secures:
This prevents:
- Pullout
- Loose connections
- Electrical failures
Even though specialized crimp tools exist, Joe demonstrates:
How to complete the install using universal hand tools.
Step 4: Install the Connector
The Weatherpack connector only installs:
One direction
Important wiring orientation:
- Black side = negative
- White side = positive
Since:
The brown wire is inserted into:
The black connector side
Once installed:
- Push seals into place
- Snap the locking tab closed
- Connect the LP2 light
Now the light is fully wired.
Step 5: Mount the Baja Designs LP2
The LP2 bracket mounts into the original reverse light location.
Joe demonstrates a clever installation trick:
Using tape to hold bolts in place.
Because:
- The hardware installs upside down
- Space is tight
- Multiple tools are required simultaneously
The tape temporarily secures:
- Bolts
- Bracket alignment
- Hardware positioning
This makes installation dramatically easier.
Tightening the Hardware
Once aligned:
- Slide the bracket fully forward
- Tighten the 10mm hardware
- Snug everything evenly
Joe emphasizes:
Do not overtighten the bolts.
The bracket is static-mounted and does not experience heavy dynamic loads.
Step 6: Secure the Wiring
After the light is mounted:
- Plug in the Weatherpack connector
- Fold excess wiring neatly
- Secure with zip ties
- Tuck wiring into the factory cavity
Joe prefers:
Black zip ties for a cleaner appearance.
He also stresses:
Always cut zip ties flush.
Sharp zip tie tails can easily cut fingers during future maintenance.
Weatherproofing the Installation
One of the advantages of the kit:
Fully weather-sealed connections
The system includes:
- Weatherpack connectors
- Rubber seals
- Waterproof terminal protection
This ensures the upgrade survives:
- Rain
- Mud
- Snow
- Car washes
- Off-road use
Factory-Like Final Appearance
Once installed:
- Wiring remains hidden
- The bracket sits flush
- The LP2 integrates cleanly into the bumper
The finished look feels:
OEM-plus
While delivering dramatically improved lighting performance.
Why Upgrade to Baja Designs LP2 Reverse Lights?
The LP2 reverse light upgrade offers:
- Significantly brighter output
- Better nighttime visibility
- Improved trail safety
- Enhanced off-road capability
- Cleaner rear bumper aesthetics
This becomes especially useful for:
- Overlanding
- Off-roading
- Camp setups
- Trailer maneuvering
- Rural driving
DIY Friendly Installation
One of the biggest takeaways from Joe’s walkthrough:
This upgrade is completely DIY friendly.
The system was designed so owners can:
- Install it at home
- Revert back to factory if desired
- Avoid permanent modifications
- Maintain factory wiring integrity
And if anything goes wrong:
Nothing But G’s offers support directly.
Optional Color-Matched Brackets
For owners wanting a more custom appearance:
Color-matched brackets are available.
This helps the LP2 integrate seamlessly with:
- Factory paint colors
- Blacked-out builds
- Custom overland setups
Joe jokingly refers to this as:
Matching it to your “Jeep.”
Classic Joe humor.
Final Thoughts
The Baja Designs LP2 reverse light kit is one of the most practical upgrades available for the Mercedes G-Wagen platform.
It improves:
- Safety
- Visibility
- Functionality
- Off-road usability
While still maintaining:
Factory-style integration and easy serviceability.
For G-Wagen owners who actually use their trucks in:
- Remote environments
- Trails
- Mountain roads
- Dark weather conditions
This upgrade makes a massive difference.
Need Help With Your G-Wagen Build?
Nothing But G’s and Alliance Auto Care specialize in:
- G-Wagen lighting upgrades
- Off-road builds
- Suspension systems
- Goat Mod packages
- 4-inch lift systems
- Overland accessories
- Baja Designs integration
If you need:
- Installation assistance
- Replacement components
- Color-matched brackets
- Full G-Class customization
Their team can help.