{
"schema_version": 1,
"id": 37585,
"name": "Smart Forfour 2004-2006 Audio 20 / NTG2 Steering Wheel Control Interface (Quadlock Connection)",
"url": "https://www.dynamicsounds.co.uk/smart-forfour-2004-2006-audio-20-ntg2-steering-wheel-control-interface-quadlock-connection.html",
"brand": "InCarTec",
"model": "39-MB-A20/NTG2",
"sku": "39-MB-A20/NTG2",
"gtin": "7427288130435",
"mpn": "",
"identifiers": {
"model": "39-MB-A20/NTG2",
"sku": "39-MB-A20/NTG2",
"ean": "7427288130435"
},
"description": "CANbus steering wheel control interface for vehicles with original NTG2 head units. This interface uses quadlock connections behind the original radio to allow the use of the original steering wheel control buttons with a new aftermarket head-unit. It also provides CANbus outputs as well as Ignition, speed pulse, reverse gear, handbrake and illumination signals to the new stereo.\n{ vehicle_compatibility }\nWhat's Included\n39-MB-A20/NTG2 Steering Control Adaptor\nStereo Patch Lead\nWorks with the following brands\nAlpine\nClarion\nJVC\nKenwood\nPioneer\nSony\nChina Units\nPatch lead INCLUDED for the steering controls depending on the make of radio being fitted.\nRadio Being Fitted\nPart Number\nShort Description\nUniversal\n39-HU-UNI\nSelf-pinning Patch lead for 39-Series Steering wheel control for Alpine, kenwood, JVC, Blaupunkt (Mini ISO), Clarion, Zenec, Resistive Programming (Chinese/ Unbranded), Sony and Pioneer stereos\nTECHNICAL NOTE:\nCAR AUDIO FITTING ACCESSORIES ARE SOLD WITH LIMITED INSTRUCTIONS.\nSOME KNOWLEDGE OF CAR AUDIO INSTALLATION IS HELPUL IN CASE A MODIFICATION IN SOME RARE CASES MAY BE NECESSARY OR NEEDED.\nIMPORTANT NOTE\nChina Branded Headunit, please make sure your unit has 3 wires for connecting the patch lead to the car stereo that you are installing.\nPlease make sure that is the correct Steering Control Adaptor for your vehicles by firstly checking to see if your make, model and year of car is listed in the advert. Secondly by checking to see if the connection in the picture is the same as you have in your vehicle. If the connection in the car is different from what you see in the picture then this adaptor is NOT suitable.\nWe try to provide upto date information. If you are unsure about the model number please feel free to contact our customer service and we will be happy to help you selecting correct stalk adaptor for your car.",
"category": [
"Fitting Accessories",
"Steering Wheel Interfaces",
"Smart"
],
"tags": [
"Forfour"
],
"images": [
"https://www.dynamicsounds.co.uk/image/catalog/products/In-car-tec/39-MB-A20_NTG2/39-MB-A20_NTG2.jpg"
],
"price": {
"currency": "GBP",
"amount": 109.99,
"regular": 109.99,
"on_sale": false,
"sale_ends": null,
"includes_tax": true
},
"quantity_discounts": [],
"availability": {
"in_stock": true,
"status": "in_stock",
"stock_status": "",
"minimum_quantity": 1
},
"attributes": [],
"options": [
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"type": "checkbox",
"required": false,
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"dimensions": null,
"weight": {
"value": 1,
"unit": "kg"
},
"rating": null,
"reviews": [],
"shipping": {
"country": "GB",
"rate": 0,
"currency": "GBP",
"free": true,
"handling_days": {
"min": 0,
"max": 1
},
"transit_days": {
"min": 2,
"max": 5
}
},
"returns": {
"accepted": true,
"window_days": 14,
"unlimited": false,
"fees": "customer",
"country": "GB",
"policy_url": null
},
"warranty": "1 Year Warranty on all items",
"updated": "2026-06-23T16:01:19+00:00",
"store": {
"name": "Dynamic Sounds Ltd.",
"url": "https://www.dynamicsounds.co.uk/",
"currency": "GBP"
},
"vehicle_compatibility": {
"header": "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.",
"count": 1,
"vehicles": [
{
"make": "Smart",
"model": "Forfour",
"years": {
"from": 2004,
"to": 2006,
"text": "2004 - 2006"
},
"product_type": "Steering Wheel Interfaces",
"notes": "1st Gen (W454)"
}
],
"product_type_description": "0"
}
}