PLEASE NOTE: An additional patch lead is required for the steering controls depending on the make of radio being fitted. If unsure please see Full Description
This steering wheel control interface with ISO harness is designed for Chevrolet Spark (KL1M) models from 2010–2014. It allows you to retain the original steering wheel audio controls when upgrading to an aftermarket car stereo. Compatible only with Spark models that feature an On/Off central rotary knob and an 18-pin factory Chevrolet connection on the back of the original radio. A brand-specific patch lead is required to match your chosen head unit brand (Alpine, Pioneer, Kenwood, Sony, etc.).
Upgrade your Chevrolet Spark (KL1M) 2010–2014 with an aftermarket stereo while retaining the use of your factory steering wheel audio buttons. This steering wheel control interface is designed specifically for Spark models that feature an On/Off central rotary knob and use an 18-pin factory Chevrolet connection at the rear of the head unit. By keeping your OEM controls, you can continue to adjust volume, change tracks, and use phone functions without taking your hands off the wheel.
The kit includes an ISO harness that provides power and speaker connections for a clean, reliable installation. It ensures that your upgraded stereo system integrates seamlessly with the car’s existing wiring, preserving both convenience and safety. A separate brand-specific patch lead (sold individually) is required for head units from manufacturers such as Alpine, Pioneer, Kenwood, and Sony.
This interface is compatible with Spark factory radios fitted in this period, including models AGC-9115RM, AGC-1252RM-D, AGC-9113RM, and AGC-1252RM. If your Chevrolet Spark has these features and radio types, this interface is the ideal solution to retain OEM functionality while enjoying the benefits of a modern aftermarket stereo.
PLEASE NOTE: An additional patch lead is required for the steering controls depending on the make of radio being fitted.
| Radio Being Fitted | Part Number | Short Description |
| Resistive Programming (Loose Wire) | 29-000 | Loose wire Patch lead for 29-Series Steering wheel control for Resistive Programming, Chinese, Xtrons, Pumpkin, Joying or unbranded stereos. |
| Alpine | 29-001 | Patch lead for 29-Series Steering wheel control for Alpine stereos. |
| Clarion | 29-003 | Patch lead for 29-Series Steering wheel control for Clarion stereos. |
| JVC (Single Wire) | 29-004SW | Single Wire Patch lead for 29-Series Steering wheel control for JVC stereos. |
| Kenwood | 29-005 | Patch lead for 29-Series Steering wheel control for Kenwood stereos. |
| Pioneer | 29-007 | Patch lead for 29-Series Steering wheel control for Pioneer stereos. |
| Sony | 29-008 | Patch lead for 29-Series Steering wheel control for Sony stereos. |
| Resistive Programming (3.5 Jack) | 29-016 | 3.5mm Jack Patch lead for 29-Series Steering wheel control for Resistive Programming, Chinese, Xtrons, Pumpkin, Joying or unbranded stereos. |
| Universal | 29-025 | Self-Pinning Patch lead for Alpine, Kenwood, JVC (single wire), Pioneer, Sony and Chinese/Resistive programming head units with either two wires or a 3.5mm jack. |
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.
Chevrolet - Spark 3rd Gen (M300) (2009-2015)
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