This is a representative photo of the same part, not the exact unit you'll receive. Since each used part has its own wear, yours may look slightly different.
OEM Keyless Go Body Control Module for 2011-2020 Mercedes-Benz
STAGING
$
99
.95
30-DayReturns
6-monthWarranty
100%Money-Back
Condition: Excellent (A) — like new, minimal to no wear
Professionally inspected and tested.
Product Notes Read before buying
This is a used part. This is a multifunction chassis control module. It fits vehicles with the Keyless Go system. This module may need to be reprogrammed to your vehicle to work.
Why Buy Used OEM Parts?
Checked & Tested
We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.
Original Equipment
This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.
Works Like New
A few marks on the outside don't change what's inside. The part works the way it should.
Big Savings
Pay 50–80% less than buying new. Same factory part, much lower price.
Not sure? Ask Wrenchy — Your Parts Assistant.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
Mercedes-Benz
15 models(tapclick to hide)
C250
2012-2015
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | Sedan | 2012 | V6 2.5L | AWD | Automatic & Manual |
| Base | Coupe | 2012 - 2015 | L4 1.8L Turbo | RWD | Automatic |
| Base | Sedan | 2012 | L4 1.8L Turbo | RWD | Automatic & Manual |
| Luxury | Sedan | 2012 - 2014 | L4 1.8L Turbo | RWD | Automatic |
| Sport | Sedan | 2012 - 2014 | L4 1.8L Turbo | RWD | Automatic |
| Sport | Sedan | 2012 | V6 3.5L | RWD | Automatic |
| Sport | Sedan | 2015 | L4 2.0L Turbo | RWD | Automatic |
| 2013 |
C300
2012-2015
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | Sedan | 2012 | V6 3.0L | AWD | Automatic |
| 4Matic Luxury | Sedan | 2012 | V6 3.0L | AWD | Automatic |
| 4Matic Sport | Sedan | 2012 | V6 3.0L | AWD | Automatic |
| 4Matic | Sedan | 2013 - 2014 | V6 3.5L | AWD | Automatic |
| 4Matic | Sedan | 2013 - 2014 | V6 3.5L FLEX | AWD | Automatic |
| 4Matic Luxury | Sedan | 2013 - 2014 | V6 3.5L | AWD | Automatic |
| 4Matic Sport | Sedan | 2013 - 2014 | V6 3.5L | AWD | Automatic |
| 4Matic | Sedan | 2015 | L4 2.0L Turbo | AWD | Automatic |
| Base | Sedan | 2015 | L4 2.0L Turbo | RWD | Automatic |
C350
2012-2015
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | Coupe | 2012 - 2015 | V6 3.5L | AWD | Automatic |
| Base | Coupe | 2012 - 2015 | V6 3.5L | RWD | Automatic |
| Base | Coupe | 2012 - 2014 | V6 3.5L FLEX | RWD | Automatic |
| Base | Sedan | 2012 | V6 3.5L | RWD | Automatic |
| Sport | Sedan | 2012 - 2014 | V6 3.5L | RWD | Automatic |
| Sport | Sedan | 2012 - 2014 | V6 3.5L FLEX | RWD | Automatic |
| 2013 |
C63 AMG
2012-2015
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Coupe | 2012 - 2015 | V8 6.3L | - |
| Base | Sedan | 2012 - 2015 | V8 6.3L | - |
| Black Series | Coupe | 2012 | V8 6.3L | - |
| Edition 507 | Coupe | 2014 - 2015 | V8 6.3L | - |
| Edition 507 | Sedan | 2014 | V8 6.3L | - |
| 2013 |
Applies to every configuration above: RWD | Automatic
E350
2011-2013
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | Sedan | 2011 - 2013 | V6 3.5L | AWD | Automatic |
| 4Matic | Wagon | 2011 - 2013 | V6 3.5L | AWD | Automatic |
| Base | Convertible | 2011 - 2013 | V6 3.5L | RWD | Automatic |
| Base | Coupe | 2011 - 2013 | V6 3.5L | RWD | Automatic |
| Base | Sedan | 2011 - 2013 | V6 3.5L | RWD | Automatic |
| Bluetec | Sedan | 2011 - 2013 | V6 3.0L DIESEL Turbo | RWD | Automatic |
| Elegance | Sedan | 2011 | V6 3.5L | RWD | Automatic |
| 4Matic | Coupe | 2012 - 2013 | V6 3.5L | AWD | Automatic |
| 4Matic | Sedan | 2012 - 2013 | V6 3.5L FLEX | AWD | Automatic |
| 4Matic | Wagon | 2012 - 2013 | V6 3.5L FLEX | AWD | Automatic |
| Base | Convertible | 2012 - 2013 | V6 3.5L FLEX | RWD | Automatic |
| Base | Coupe | 2012 - 2013 | V6 3.5L FLEX | RWD | Automatic |
| Base | Sedan | 2012 - 2013 | V6 3.5L FLEX | RWD | Automatic |
| 4Matic | Coupe | 2013 | V6 3.5L FLEX | AWD | Automatic |
E550
2011-2013
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | Sedan | 2011 | V8 5.5L | AWD | Automatic |
| Base | Convertible | 2011 | V8 5.5L | RWD | Automatic |
| Base | Coupe | 2011 | V8 5.5L | RWD | Automatic |
| Base | Sedan | 2011 | V8 5.5L | RWD | Automatic |
| 4Matic | Sedan | 2012 - 2013 | V8 4.7L Turbo | AWD | Automatic |
| Base | Convertible | 2012 - 2013 | V8 4.7L Turbo | RWD | Automatic |
| Base | Coupe | 2012 - 2013 | V8 4.7L Turbo | RWD | Automatic |
GLK250
2014-2015
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Bluetec 4Matic | SUV | 2014 - 2015 | L4 2.1L DIESEL Turbo | AWD | Automatic |
GLK350
2014-2015
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4Matic | SUV | 2014 - 2015 | V6 3.5L | AWD | Automatic |
| Base | SUV | 2014 | V6 3.5L | AWD | Automatic |
| Base | SUV | 2014 - 2015 | V6 3.5L | RWD | Automatic |
| Sport | SUV | 2015 | V6 3.5L | AWD | Automatic |
SLC300
2017-2020
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2017 - 2020 | L4 2.0L Turbo | - |
| Final Edition | Convertible | 2020 | L4 2.0L Turbo | - |
| 2018 - 2019 |
Applies to every configuration above: RWD | Automatic
SLC43 AMG
2017-2020
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2017 - 2020 | V6 3.0L Turbo | - |
| Final Edition | Convertible | 2020 | V6 3.0L Turbo | - |
| 2018 - 2019 |
Applies to every configuration above: RWD | Automatic
SLK250
2012-2015
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2012 - 2015 | L4 1.8L Turbo | RWD | Automatic & Manual |
| 2013 - 2014 |
SLK300
2016
(tapclick to hide)
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| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2016 | L4 2.0L Turbo | RWD | Automatic |
SLK350
2012-2016
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2012 - 2016 | V6 3.5L | RWD | Automatic |
| 2013 - 2015 |
SLK55 AMG
2012-2016
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2012 - 2016 | V8 5.5L | RWD | Automatic |
| 2013 - 2015 |
SLS AMG
2013-2015
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2013 - 2014 | V8 6.3L | RWD | Manual |
| Base | Coupe | 2013 - 2014 | V8 6.3L | RWD | Manual |
| GT | Convertible | 2013 - 2015 | V8 6.3L | RWD | Automatic Dual Clutch |
| GT | Coupe | 2013 - 2015 | V8 6.3L | RWD | Automatic Dual Clutch |
| Black Series | Coupe | 2014 | V8 6.3L | RWD | Automatic Dual Clutch |
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.
Policies, in plain English.
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
6-Month Warranty
All used parts include a 6-month warranty from the date of purchase.
- If your part fails within 6 months, we will send a replacement
- Refunds are only issued if we cannot provide a suitable replacement
- Warranty covers defects — not installation errors, misuse, or damage after installation
Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.
Returns (30 Days)
We accept returns within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: We cover return shipping as part of our 100% money-back guarantee
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
If your part arrives damaged:
- Stop immediately — do not install the part
- Keep all original packaging and boxes
- Take clear photos of the damage and packaging
- Contact us within 48 hours of delivery
We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.
Order Cancellation
Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.
Expert Guides
Mercedes Keyless Go Not Working? 2010-2015 C, E, & CLS-Class Module Failure Guide
This guide covers the diagnosis, replacement, and programming of the Keyless Go control module for 2010-2015 Mercedes-Benz C-Class, E-Class, CLS-Class, and more.
Read Full Guide →Related Trouble Codes (OBD-II)
1 matching guideIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Miscellaneous Information
OEM Part Numbers:
Other: 1729006206, A1729006206
Fits Years: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
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Trusted Since 2007
Nearly two decades of shipping parts to professionals & enthusiasts.
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Warranty
Backed For The Long Haul
This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.
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