Enfig SRWH-MBSL05 Mercedes SL 05-08 Radio wiring harness

Price range: $199.99 through $399.99

Keeps factory amplifier
Retains steering wheel controls
Radio with 5V or 4V RCA outputs are recommended for best audio
All speakers work

Weight

N/A

Dimensions

N/A

Include fiber amplifier Interface

Harness that keeps the factory amplifier, I am replacing the factory amplifier

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Top rated

Based on 277 reviews

9 years ago

recommends

Charles Pelaez

7 months ago

Christian and his company is top notch. Had to call because of a packing discrepancy and it was fixed no questions asked. Items along with the install videos make it super easy for DIY install. All the items are well made.

Mike Biblehimer Jr

1 year ago

recommends

Ordered an amplifier with a plug and play harness from Enfig and I couldn't be more satisfied with the results after installation. Shipment was fast and helpful instructions were included from the owner. I definitely recommend this company!

Ace

9 months ago

Seriously amazing for any of your stereo desires. Back in July and August of 2025 the establishment helped me install a kicker subwoofer and an amplifier specific to the model of my car. They helped me every step of the way and answered any questions I had with strong insight no matter the question asked! Beyond helpful and I will be coming back in the future to upgrade my stereo system further!

James Rigdon

2 years ago

I highly recommend Enfig Car Stereo for your audiophile needs. I upgraded my 2023 VW Tiguan R Line Black non Fender audio system with the Kicker Key 200.4 DSP amplifier and wire harness. My factory sound system audio quality is now far better than stock, with more accurate, clear bass and high notes. The DSP auto tune really makes a huge difference. If you're installing the amplifier yourself, I highly recommend watching the installation videos and reaching out to Enfig if needed. Keep it simple and use great care, as the install requires careful attention to detail. A higher technical focus than most people will have is required. However, the sound quality is completely worth the effort, as the improved listening experience makes driving this car even nicer!

Christopher Shahin

9 years ago

recommends

Great guy, great prices, very knowledgeable. Stayed late to help me out.

Lashonda Williams

9 months ago

Response from the owner:Hello Freddy, I don't see an order under your name so I have to assume you called or showed up at the shop. I'm sorry I wasn't there I had minor surgery on Thursday. Even though I'm not supposed to I am answering emails and calls from home today. If you want to send me an email with your phone number I'm be more than happy to give you call. I try to not take many days off because I know my customers mount on me being there every day but this time I had no choice. Christian

Murphy

2 years ago

My wife got me a Atoto stereo for Xmas, I couldn’t find anywhere that done a harness that would allow me to use my steering wheel functions and stop battery drain. Found Enfig and they were fantastic! Christian talked me through exactly what I needed and then ordered everything via their website, very comprehensive to put together and solved all my issues with their product! 10/10 service and product! Highly recommend Enfig to all Golf GTI mk5 owners who are looking for a great product service! Daniel. Ontario Canada..