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Description
Aerpro CHMC7C STEERING WHEEL CONTROL HARNESSSTEERING WHEEL CONTROL HARNESS Model: CHMC7C Brand: AERPRO Category: HARNESSES Type: SWC HARNESS TYPE C The Aerpro CHMC7C Steering Wheel Control Interface (SWC) allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls. Engineered to suit various Mercedes models with MOST 25 Amplified Systems, the steering wheel control interface includes a harness that is fitted with a vehicle specific plug
STEERING WHEEL CONTROL HARNESS
Model: CHMC7C
Brand: AERPRO
Category: HARNESSES
Type: SWC HARNESS TYPE C
The Aerpro CHMC7C Steering Wheel Control Interface (SWC) allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls. Engineered to suit various Mercedes models with MOST 25 Amplified Systems, the steering wheel control interface includes a harness that is fitted with a vehicle specific plug designed to connect directly into the existing wiring in the vehicle with ease, no cutting of the factory wiring harness in the vehicle is required. Installation of the aftermarket headunit is simplified even further when paired with the optional Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead, which connects between the aftermarket headunit and the Aerpro Steering Wheel Control Interface. This interface is CANBUS & Fibre Optic compatible and provides various outputs including Reverse Trigger, Park Brake, Speed Pulse and Illumination.
Key Features:
- Allows you to upgrade to an aftermarket headunit whilst maintaining use of your factory steering wheel controls
- Increases driver safety by allowing you to keep your hands on the steering wheel and eyes on the road
- Supports OEM Phone Button when connected to compatible aftermarket bluetooth headunits
- Retains the MOST 25 OEM Amplified System in the vehicle (the aftermarket headunit requires RCA pre-outs)
- Not compatible with Harmon Kardon OEM amplified vehicles
- CAN-BUS & Fibre Optic integration compatible, no additional modules required
- Provides output feeds for reverse trigger, park brake, speed pulse and illumination
- Fitted with a vehicle specific plug, no cutting of wires required
- Recommended to be installed with an Aerpro APP9 Headunit Secondary ISO Harness & SWC Patch Lead (sold separately)
- Requires SWC patch lead to provide compatibility with the aftermarket headunit (sold separately)
Specifications:
- INTERFACE TYPE: CANBUS
- PATCH LEAD TYPE: C
- PHONE BUTTON COMPATIBILITY: YES (WHEN ENABLED FROM FACTORY)
- VOICE ASSISTANT SUPPORT AVAILABLE: YES
- For Voice Assistant support the interface requires firmware version xx.3. To update the firmware please contact your Authorised Aerpro Dealer
- If your steering wheel control does not have a Voice Assistant button, the answer button will function as voice support instead
- Aftermarket headunit and phone must also support Voice Assistant feature for this feature to work
- OUTPUTS:
- REVERSE TRIGGER: YES (PURPLE/WHITE)
- PARK BRAKE: YES (GREEN)
- SPEED PULSE: YES (PINK)
- ILLUMINATION: YES (ORANGE)
- AMP REMOTE: NO
- TELEPHONE MUTE: NO
- OTHER RETENTION:
- OEM AMPLIFIED SYSTEM: YES MOST 25
- NOTES:
- Aftermarket headunit must be SWC compatible.
- SWC patch lead is also required to enable SWC (sold separately).
- To maintain MOST 25 OEM Amplified System, the aftermarket headunit requires RCA pre-outs.
- Not compatible with Harmon Kardon amplified systems.
- Does not allow for OEM clock to be adjusted.
- For SLK Vehicles: CANBUS also found in quadlock to amp. Amp located front passenger floor. CAN High (Blue) to Brown/Red. CAN Low (White) to Brown. Antenna also located near quadlock.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 278 reviews
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Product Reviews
★★★★★ 3
Just another reason to bark.
Color: Blue
I was so excited to come across this Interactive Dog Toy from Mewzoo, figuring that it would be a great way to give our dog some inside exercise during the rainy season that we have in this neck of the woods. It arrives with a charger, instructions and two ropes that can be tied to it, and it took about 2 hours to get it fully charged.
In order to get it moving, one needs to unscrew the blue plastic piece and that gives access to the control inside of it. It has three speeds, but the faster speeds only seem to lessen the time intervals for when it moves, they don't make it move any faster or further. This is kind of a bummer, because it really does not move very far, it mostly just stays within a foot or two of where it started. So not much exercise potential here, unless you consider barking exercise. Barking is one thing we do not need more of in this household, so this toy is a bit of a flop for us. I imagined that our boy might run circles around it and get a bit more hyper, maybe even grab it by the rope and carry it around for a bit. In the beginning I think he was fearful because he just barked at it of it, and then he decided it was time to eat. As you can see in the video, after only a few minutes with it, it looks like he's decided it's just a nuisance, lol.
The concept is good, and the toy itself is reasonably constructed to withstand some playtime. I just think it needs to have more movement and skitter around better to cover more distance. Then again at the whopping price of $10.99, i really can't complain.
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Reviewed in the United States on February 21, 2026
★★★★★ 1
My dog was scared
Color: Blue
It scared my dog, he didn’t like it at all.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Good interactive toy that keeps even my poodle mix busy
Color: Blue
We have a poodle mix that easily gets bored with most toys, including the other interactive bouncy balls. This toy seems to keep him busy though and so far he has not destroyed it or grown bored of it. The only problem we have is keeping it charged because he seems to wear it out but it is not a problem to recharge it with the USB cable that is included. It is a little tricky screwing the toy back together after charging the battery but I am getting the hang of it. Once it is set to one of the play modes the ropes on top (that you need to put on) will start spinning back and forth and the toy gyrates around seeming like it is alive to our dog. The loves playing with it in all of the modes but I think he likes that faster modes better. It comes with an extra rope which was good because our raptor dog already ripped the first one apart. The price on this toy is relatively low compared to tother toys to I highly recommend this for anyone that has a dog who is bored with the typical play toys.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Great Enrichment Toy for Treats or Kibble!
Color: red
I love this toy—and so do my dogs! It’s perfect for daily enrichment and works great as a kibble feeder too. It holds a generous amount (about 3 cups), rolls smoothly, and keeps my dogs mentally engaged while they work for their food.
One of my favorite features is the adjustable treat holes. You can easily change the difficulty level, which makes it suitable for dogs of all sizes and skill levels. Whether you have a beginner or a more experienced puzzle solver, this toy adapts perfectly.
It’s well-made, easy to clean, and durable enough for everyday use. This has been a great addition to our routine and helps slow down eating while keeping my dogs entertained and stimulated. Highly recommend for anyone looking to add more enrichment to their dog’s day!
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Doesn't break easily
Color: yellow/orange
This toy works really good. I bought it from my daughter's dog when they bring her over but it ended up the cat. Loved it and knows how to play with it. Better than the dog did. LOL
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Reviewed in the United States on June 3, 2026