---
product_id: 1593356
title: "70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles"
brand: "metra"
price: "₩43028"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/1593356-70-8114-steering-wheel-control-add-on-harness-with-aux
store_origin: KR
region: South Korea
---

# Includes RCA for 3.5mm jack retention 20-pin connector compatibility Retains factory steering wheel controls 70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles

**Brand:** metra
**Price:** ₩43028
**Availability:** ✅ In Stock

## Summary

> 🎯 Upgrade your drive, keep your control—effortlessly.

## Quick Answers

- **What is this?** 70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles by metra
- **How much does it cost?** ₩43028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1593356-70-8114-steering-wheel-control-add-on-harness-with-aux)

## Best For

- metra enthusiasts

## Why This Product

- Trusted metra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **AUX-In Ready:** Includes RCA connectors to preserve your factory 3.5mm jack for premium audio input.
- • **Future-Proof Your Ride:** Works perfectly with aftermarket radios featuring AUX-In—upgrade without compromise.
- • **Expert Support On-Demand:** 7-day tech support ensures smooth setup and peace of mind.
- • **Plug & Play Compatibility:** Designed exclusively for 20-pin Toyota/Scion/Lexus models (2002-2015) for hassle-free installation.
- • **Seamless Steering Control Integration:** Keep your factory steering wheel controls intact—no wiring splices needed.

## Overview

The Metra 70-8114 Steering Wheel Control Add-On Harness is a precision-engineered solution for select 2002-2015 Toyota, Scion, and Lexus vehicles with 20-pin connectors. It enables retention of factory steering wheel controls and the factory 3.5mm AUX jack when installing an aftermarket radio, requiring the ASWC-1 or AXSWC module (sold separately). This harness includes RCA connectors and offers expert tech support, ensuring a seamless, plug-and-play upgrade experience without splicing into factory wiring.

## Description

When installing an aftermarket radio, the 70-8114 will allow the user to retain the factory-installed steering wheel controls without having to splice into the factory wiring (ASWC-1/AXSWC is required and sold separately). In addition, we included RCAs to allow the user to retain their factory-installed 3.5mm jack. Aftermarket radio must have an AUX-In. This is an optional harness. The main power harness is still required.

## Features

- For vehicles with a 20-pin connector only
- Retains factory steering wheel controls
- AXSWC or ASWC-1 required and sold separately
- RCAs included to retain the factory-installed 3.5mm jack
- Aftermarket radio must have AUX-In
- A tech support number is available for installation help 7 days a week
- For vehicles with a 28-pin connector, please use the AXSWCH-T28
- Please review the Metra Electronics Vehicle Fit Guide for fitment confirmation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Metra |
| Material | METRA 70-8114 Toyota(R) 20-Pin Steering Wheel Control Add-On Harness with RCA |
| Item dimensions L x W x H | 8 x 4.5 x 0.5 inches |
| Item Weight | 0.08 Pounds |
| Connector Type | RCA |
| Manufacturer | Metra Electronics Corp |
| UPC | 086429230822 |
| Global Trade Identification Number | 00086429230822 |
| Item Weight | 1.28 ounces |
| Product Dimensions | 8 x 4.5 x 0.5 inches |
| Item model number | 70-8114 |
| Is Discontinued By Manufacturer | No |
| Warranty | Please contact the manufacturer |
| Weight | 0.12 Pounds |

## Product Details

- **Brand:** Metra
- **Material:** METRA 70-8114 Toyota(R) 20-Pin Steering Wheel Control Add-On Harness with RCA
- **Item dimensions L x W x H:** 8 x 4.5 x 0.5 inches
- **Item Weight:** 0.08 Pounds
- **Connector Type:** RCA

## Images

![70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles - Image 1](https://m.media-amazon.com/images/I/613kTFCS0zL.jpg)
![70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles - Image 2](https://m.media-amazon.com/images/I/61N1Fhju28L.jpg)
![70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles - Image 3](https://m.media-amazon.com/images/I/71Ovrk49zaL.jpg)
![70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles - Image 4](https://m.media-amazon.com/images/I/61skSsNo1ZL.jpg)
![70-8114 Steering Wheel Control Add-On Harness with AUX in Fits Select 2002-2015 Toyota/Scion/Lexus Vehicles - Image 5](https://m.media-amazon.com/images/I/81Frw8mpr1L.jpg)

## Available Options

This product comes in different **Product Packaging, Style** options.

## Frequently Bought Together

- Metra Toyota 20-pin Steering Wheel Control Add-on Harness with RCA
- Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker
- Axxess AXSWC Steering Wheel Control Interface

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/1593356-70-8114-steering-wheel-control-add-on-harness-with-aux](https://www.desertcart.kr/products/1593356-70-8114-steering-wheel-control-add-on-harness-with-aux)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*