InCarTec Products > FITTING KITS

Mercedes (AUDIO 20) Double DIN stereo fitting kit with steering controls (QUADLOCK CONNECTION)

FK-711.V3
Price: £107.49 (£128.99 inc VAT)

Complete stereo upgrade fitting kit to install a Double DIN aftermarket radio and retain the use of the steering wheel controls in select Mercedes vehicles with factory fitted AUDIO 20 systems and Quadlock Connection

This head unit fitting kit includes:

  • Fakra to DIN antenna adapter cable (21-106)
  • Steering wheel control interface (29-UC-050-MB2)
  • Universal patch lead set for steering control interface (29-UCCAB-SET)
  • Mercedes Double DIN car audio fascia adapter (50-711)

Complete stereo upgrade fitting kit to install a Double DIN aftermarket radio and retain the use of the steering wheel controls in select Mercedes vehicles with factory fitted AUDIO 10/15/20 systems and Quadlock Connection

This is an alternative fitting kit to FK-711


This head unit fitting kit includes:

Fakra to DIN antenna adapter cable (21-106)
Male Fakra to Male DIN antenna adapter cable. This cable adapts from a Farka antenna connection at the back of the cars original radio to a standard aftermarket DIN antenna connection to allow the fitting of an aftermarket radio upgrade. This is a passive adapter cable, not suitable for cars that need a phantom power supply to turn on the antenna amplifier.

Steering wheel control interface (29-UC-050-MB2)

This CANbus interface will allow you to retain the audio steering wheel controls when installing an after market head unit in various Mercedes vehicles.

This interface will also allow the steering wheel controls to access the display screen menu.

The CANbus interface will also give out CAN ignition, speed pulse, reverse gear and hand brake signals.

This part is an alternative to 49-MB-02

SLK Note: Use this interface for later models R171 with the steering control buttons in a circular cluster. This change of steering wheel happened around 2008 models


UNICAN patch lead set (29-UCCAB-SET) 

Patch cable set to connect a UNICAN interface between an after market head unit and the steering wheel controls. Can be used with Alpine, Kenwood, JVC (single wire), Pioneer, Sony and Chinese/Resistive Programmable head units with either two wires or a 3.5mm jack.


Mercedes Double DIN car audio fascia adapter (50-711)

Car radio Fascia adaptor panel to allow the fitting of an aftermarket double DIN car radio upgrade.
The Fascia adaptor allows the fitting of an aftermarket radio into the dashboard by matching the shape, style and colour of the original radio.
The Fascia adapter panel takes a 113mm high cage, this is the size of cages supplied with all major brand head unit manufactures. If a cage is needed, we sell a matching cage with part number 51-013.
Fascia dimensions: 184mm x 114mm

COLOUR: MATT BLACK


Useful tools (Sold Separately)

  • Trim Panel Tool Set A must have for any installer who has to remove plastic trim, to avoid damage to the delicate finishes on both interior and exterior trim. These trim tools are made from a nylon with a non-damaging finish to avoid cosmetic blemishes to the interior or exterior of your vehicle from removing panels and trim.
  • Digital Multimeter - A small, low cost multimeter, a useful tool for testing and finding issues with car electrics and audio systems, and an essential tool for novices as well as car audio professionals.
  • Led Headlamp Torch - Gives great visibility when working on a vehicle in the workshop, great for locating those dark hard-to-see locations during an installation.
  • Disposable Gloves - Offer great protection for your hands during installations. Also trusted across various sectors, including automotive, agriculture, healthcare, food and catering, manufacturing, and more.

Brand: InCarTec

Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Mercedes - A-Class (2nd Gen) W169 (2005 - 2011)
Mercedes - B-Class (1st Gen) W245 (2005 - 2011)
Mercedes - Viano (W639) (2004 - 2014)
Mercedes - Vito 2nd Gen (W639) (2003 - 2014)

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