
RFI O-Ring Removal Tool for GLK
Removes the RFI o-ring on the GLK trunk handle during a camera install
- Head unit
- GLK camera retrofit
- Years
- —
- SKU
- CG-ACC-TOOL-GLK
- Shipping
- USA free · Canada $40 · worldwide $107
- Ships from
- Wyoming, USA
Description
Mercedes Benz GLK RFI Ignition O-ring Lock Removal Tool.
This special tool made for removal of locking RFI ring at ignition lock barrel on Mercedes Benz GLK model and required when installing our GLK Mercedes Benz backup camera or Smart video interface.
Note: this tool is not required on models listed below for the installation of our products.
This tool also can be used on the following Mercedes Benz models for other projects.
- ML-Class W164
- E-class W211
- C-class W203
- S-class W220
- Sprinter
- Vito EZS (EIS)
Can I install it myself?
The videos show the whole job start to finish on a real car, so you can see exactly what it takes before you buy. If you would rather not do it yourself, any car audio shop can fit it.
Specifications
| SKU | CG-ACC-TOOL-GLK |
|---|---|
| Head unit | GLK camera retrofit |
| Vehicle brand | Mercedes-Benz |
| Model years | — |
| Category | Accessory |
| Ships from | Wyoming, USA |
| Shipping | USA free · Canada $40 · Worldwide DHL $107 |
| Before shipping | Bench-tested at the factory |
| Warranty | 1 year |
| If it arrives faulty | Exchange within 30 days |
| Installation guide | Full illustrated PDF, sent with the order |
Fitment
This kit is matched to one head-unit family. Confirm yours before ordering — the fitment guide shows where the model name appears on your screen.
How to order
- 1Confirm your head unit. The kit is built for one radio family. Check the screen against the identification guide, or enter your VIN above and we narrow it down by model year.
- 2Decide about the camera. See the panel above: on a base radio you need one, on MMI 3G and MIB many cars already have it.
- 3Order. USA — USPS Priority, free. Canada — USPS Priority International, $30. Rest of the world — DHL Express, $107.
- 4Install it. Plug and play: the harness sits between the factory radio and its plug. No coding, no cut OEM wires, fully reversible. Watch a full install before you start.
Questions about this kit
Will this work with my head unit?
It is built for GLK camera retrofit only. If your screen shows a different system, a different kit in the Mercedes-Benz range is the right one — the fitment guide tells you which.
Do I lose the factory features?
No. Radio, media, navigation and the factory camera (if fitted) keep working. The interface adds an input rather than replacing the head unit.
Is it reversible?
Yes. The module plugs in behind the radio. Unplug it and the car is back to stock.
Can I install it myself?
It is plug and play: the harness sits between the factory radio and its plug, nothing is coded and no OEM wire is cut. The install videos show the whole job on a real car. Any car audio shop can also fit it.
What if it arrives faulty?
Every unit is bench-tested at the factory before it ships. If something is wrong with it, tell us and we exchange it within 30 days. The product carries a 1-year warranty.
Which camera do I need?
On Concert and Symphony you always need one, the car left the factory without it. On MMI 3G and MIB many cars from 2014 already have a camera and the kit will use it.



