Aerpro SWSZ3C Suzuki Steering Wheel Control SWC Interface

Keep Your Steering Wheel Controls When You Upgrade Your Head Unit

The Aerpro SWSZ3C is a plug-and-play steering wheel control (SWC) interface engineered specifically for various Suzuki vehicles. It bridges your factory steering wheel controls with an aftermarket head unit, so you don't lose the convenience of volume, track, and phone controls when you upgrade your in-car entertainment.

Designed with the installer in mind, the SWSZ3C uses a vehicle-specific plug that connects directly into your Suzuki's existing wiring loom. There's no cutting of the factory harness required. The analogue interface supports OEM phone button and voice assistant button functionality when paired with a compatible Bluetooth-enabled aftermarket head unit, making it one of the most complete SWC interfaces available for Suzuki applications. For an even cleaner install, it pairs directly with the Aerpro APP8 Secondary ISO Harness (sold separately).

Please note: SWC interfaces vary between Suzuki models. Use the Aerpro Vehicle Selector to confirm the correct part for your specific vehicle. Aftermarket head unit must be SWC compatible. Steering wheel control functions may vary from OEM factory functions.

Key Specifications

• Interface type: Analogue
• Patch lead type: SW
• Phone button compatibility: Yes
• Voice assistant button support: Yes
• Speed pulse output: Yes (Pink wire)
• Reverse trigger output: No
• Park brake output: No
• Illumination output: No
• Amp remote output: No
• Telephone mute output: No
• OEM amplified system retention: No
• Custom button remapping: Available (requires USB-C cable, sold separately)
• Compatible harness: Aerpro APP8 Secondary ISO Harness (sold separately)
• Barcode: 9317114945112

Features & Benefits

• Retain your factory steering wheel controls: Control volume, tracks, and calls without taking your hands off the wheel or eyes off the road, improving driver safety on every drive.
• Phone button support: The SWSZ3C supports the OEM phone button on the steering wheel when connected to a compatible Bluetooth aftermarket head unit, keeping hands-free calling seamless.
• Voice assistant button support: Activate your head unit's voice assistant directly from the steering wheel for safer, smarter in-car interaction.
• No cutting required: The vehicle-specific plug connects directly into your Suzuki's existing wiring loom. Factory wiring stays intact, great for resale value and peace of mind.
• Speed pulse output (Pink): Feeds vehicle speed data to compatible aftermarket head units for GPS accuracy and speed-dependent volume functions.
• Custom button remapping: Remap your steering wheel buttons to suit your preferred head unit functions using a USB-C cable (sold separately). Ideal for users whose factory button layout doesn't align with the aftermarket head unit's defaults.
• Simplified installation with APP8: Pairs directly with the Aerpro APP8 Headunit Secondary ISO Harness, reducing wiring complexity and installation time.
• Analogue interface: Straightforward compatibility with a wide range of SWC-compatible aftermarket head units.

Technical Specs

• Interface type: Analogue
• Patch lead type: SW
• Phone button compatibility: Yes
• Voice assistant button support: Yes
• Speed pulse: Yes, Pink wire
• Reverse trigger: No
• Park brake output: No
• Illumination output: No
• Amp remote output: No
• Telephone mute output: No
• OEM amplified system retention: No
• Custom remapping: Yes (USB-C cable required, sold separately)
• Packaging inner/outer: 1 inner / 40 outer
• Barcode (EAN): 9317114945112

Compatible With

• Various Suzuki vehicles (with or without OEM phone button on steering wheel)
• Use the Aerpro Vehicle Selector to confirm fitment for your specific Suzuki model and year
• Compatible with SWC-capable aftermarket head units (analogue SWC input required)
• Aerpro APP8 Secondary ISO Harness (recommended companion harness, sold separately)
• USB-C cable required for custom button remapping (sold separately)

FAQ

Will the SWSZ3C work with my Suzuki?

Compatibility varies between Suzuki models. Use the Aerpro Vehicle Selector on the Aerpro website to confirm the SWSZ3C suits your specific vehicle before purchasing.

Do I need to cut any factory wiring to install this?

No. The SWSZ3C uses a vehicle-specific plug that connects directly into your Suzuki's existing wiring loom, no cutting or splicing of factory wires is required.

Does this interface support the phone button on my steering wheel?

Yes. The SWSZ3C supports the OEM phone button when connected to a compatible aftermarket head unit with hands-free calling.

Can I remap the steering wheel control buttons?

Yes. Custom button remapping is available and requires a USB-C cable (sold separately). Refer to the Aerpro remapping instructions for the programming process.

Does my aftermarket head unit need to be SWC compatible?

Yes. Your aftermarket head unit must support steering wheel control input (analogue type) for this interface to function. SWC functions may also vary from your original OEM setup.

Will it fit my car?

This kit is made for the vehicles listed above. Trim levels and factory options vary, so send the F.A.E. team your make, model and year and we will confirm before you order.