CONNECTS 2 CTSMC015.2 Mercedes Benz Steering Wheel Control Interface Installation Guide
- June 15, 2024
- CONNECTS 2
Table of Contents
CTSMC015.2
Mercedes Benz Steering Wheel Control Interface
Vehicle Application
Mercedes Sprinter 2018-Up
Key Features
- Retains Steering Wheel Controls (if equipped)
- Retains OEM Phone Buttons (if equipped)
- Provides illumination, Ignition, Park Brake & Reverse Gear Feeds
ABOUT THIS PRODUCT…
CTSMC015.2
CAN-Bus Steering Wheel Control Interface for Mercedes Sprinter
Product Contents
- Interface
- Harness
- Instruction
Prior to installation
Read the manual prior to installation. Technical knowledge is necessary for
installation. The place of installation must be free of moisture and away from
heat sources. Please ensure you use the correct tools to avoid damage to the
vehicle or product. Connects2 can not be held responsible for the installation
of this product.
Wiring Colour Codes
| Purple | Right Rear Speaker + |
|---|---|
| Purple/Black | Right Rear Speaker – |
| Green | Left Rear Speaker + |
| Green/Black | Left Rear Speaker – |
| Grey | Right Front Speaker + |
| Grey/Black | Right Front Speaker – |
| White | Left Front Speaker + |
| White/Black | Left Front Speaker – |
| Yellow | Permanent 12V |
| Black | Ground |
| Red | Ignition 12V |
| Pink | Speed Pulse |
| Green | Park Brake |
| Purple/White | Reverse Gear |
Technical Support
Connects2 want to provide a fast and suitable resolution should you encounter
any technical issues. With this in mind, when contacting Connects2, try to
provide as much Information as possible. This will speed up the process and
help us to help you.
Please use our dedicated online technical support centre:
support.connects2.com
Subscribe to our YouTube Channel for installation guides and tips…
www.youtube.com/connects2
FITTING GUIDE
-
Remove and disconnect the original head unit.
-
Connect the 12 way molex connector of the head unit patch lead (supplied separately) to the interface.
-
Connect the opposite end of head unit patch lead to the head unit steering wheel control input on the back of the aftermarket head unit. NB: This may be a 3.5mm jack plug or a wire input depending upon the head unit brand being fitted. Please see the head unit installation manual for further information on where to connect.
Important: This step must be completed before connecting power to the interface. Failure to so do may result in no steering wheel control function.
-
Connect the 14 way molex connector to the interface
-
Connect the male power/speaker ISO harness to the female power/speaker ISO harness from the aftermarket head unit. For aftermarket head units without an ISO connector, please refer to the wiring colours on Pg. 2.
-
Connect the female vehicle specific connector to the male vehicle connector. Test head unit for correct operation.
STEERING WHEEL CONTROL FUNCTIONS
- Source
- Hang Up
- Pick Up
- Mute (Press)
- Volume 4. Volume +
- Speach
- Band
1. Source
CTMULTILEAD.5
Universal Patch Lead Installation Guide
Note: Application data is subject to change at any time
FEATURES
- Can be paired with any Connects2 aftermarket harness when upgrading the aftermarket stereo
- Accepts signals from multiple brands of stereo
- Quick & simple installation
DISCLAIMER
The information provided in this document is subject to change without notice
due to manufacturer changes and/or improvements to the product/s. This
instruction manual is based on documented data and research. The manufacturer
of this product cannot be
held responsible for any changes made to the vehicle by the manufacturer or
damages that may occur through the installation of this
www.connects2.com
CTMULTILEAD.5 – INSTALLATION MANUAL
Configuration Assignments (1 = Link Made, 0 = No Link)
| J1 | 0 | 0 | J4 | Systems | Connector |
|---|---|---|---|---|---|
| 1 | 1 | JVC | Jack (old), Key I (new) | ||
| Cl | 1 | 0 | 1 | BEAT/Philips/Nakamichi | Key] |
| 1 | 1 | 0 | 1 | Clarion | Jack |
| 0 | 0 | 1 | 1 | Kenwood | Key] |
| 1 | 0 | 1 | 1 | Alpine | Jack |
| 0 | 1 | 1 | 1 | Panasonic | Key] |
| 1 | 1 | 1 | 1 | Sony/LG/Pioneer | Jack |
| 1 | 1 | 1 | 0 | Pioneer (Type 2) | Jack |
| 1 (Pin12) | 1 (Pin10) | 0 | 1 | Zenec | Key] |
| 1 | 1 | 1 | 1 | Chinese Learning Brands | Keyl, Key2, GND |
| 0 | 1 | 0 | 1 | Grundig | Key] |
| Pin | Description | Colour | |||
| --- | --- | --- |
1
2
3| Not populated
Not populated
Not populated| N/A
N/A
N/A
4| Analog 2 SWC| Gre
5| Ground SWC| Black
6| Analog 1 SWC| Brown/White
7| Link J3| Purple
8| Link J3| Purple
9| Link J2| Green
10| Link J2| Green
11| Link J1| Orange
12| Link J1| Orange
Examples of lead configurations:
ALPINE – Cut connection between J2, then use the Jack connection for the
new stereo.
KENWOOD: Cut connections between J1 and J2, then use the wired
connections for the new stereo.
ZENEC – Cut the connection between J1, J2 and J3. Solder together the
wires from Pin 10 (J2) and Pin 12 (J1). Then use the wired connections for new
stereo.
Documents / Resources
|
CONNECTS 2 CTSMC015.2 Mercedes Benz Steering Wheel Control
Interface
[pdf] Installation Guide
CTSMC015.2 Mercedes Benz Steering Wheel Control Interface, CTSMC015.2,
Mercedes Benz Steering Wheel Control Interface, Benz Steering Wheel Control
Interface, Steering Wheel Control Interface, Wheel Control Interface, Control
Interface, Interface
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