CONNECTS2 CTSMC015.2 Mercedes Benz Steering Wheel Control Interface User Manual

: June 6, 2024
: Connects2

Table of Contents

Key Features
ABOUT THIS PRODUCT
CTSMC015.2
Product Contents
Prior to installation
Wiring Colour Codes
Technical Support
FITTING GUIDE
STEERING WHEEL CONTROL FUNCTIONS
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

CONNECTS2 CTSMC015.2 Mercedes Benz Steering Wheel Control Interface User Manual

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.

This product requires the use of a voltage dropper (included) in order to convert the voltage to 12V. Ensure that the voltage dropper is connected to the interface before connecting power (See Step 5).

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.
I mportant: 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 fig. 2.
Connect the female vehicle specific connector to the male vehicle connector. Test head unit for correct operation.