2013-2021 Mercedes-Benz Keyless GO Entry Control Module 2129009729
OEM Part #: 212-900-97-29 (2129009729)
Actual photo
The exact part you’ll receive — not a stock photo.
$25.99
Used
Donor2020 Mercedes-Benz GLA250 · 2.0L · 19k miles
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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 548105
Donor Vehicle: 2020 Mercedes-Benz GLA250 · 2.0L · 19k miles
2 photos
$25.99
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Used Mercedes-Benz Keyless Go Entry Control Module, OEM part number 2129009729. This genuine used module is pulled from a donor vehicle and controls the keyless entry and start system. It also replaces several other part numbers including 2129001929, 2129005422, and 2129008729. When this module fails, you may experience the key not being recognized by the vehicle, requiring the use of the physical key blade to unlock the doors. This module must be programmed and coded to your specific vehicle's VIN by a qualified shop or dealership before it will function correctly.
Specifications
| Fits Vehicle Model | AMG GT, AMG GT C, AMG GT R, B Electric Drive, B250e, CLS400, CLS550, CLS63 AMG S, E250, E350, E400, E550, E63 AMG, E63 AMG S, GL350, GL450, GL550, GL63 AMG, GLA250, GLE300d, GLE350, GLE400, GLE43 AMG, GLE550e, GLE63 AMG, GLE63 AMG S, GLS350d, GLS450, GLS550, GLS63 AMG, ML250, ML350, ML400, ML550, ML63 AMG, SL400, SL450, SL550, SL63 AMG, SL65 AMG, SLC300, SLC43 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 212-900-97-29 (2129009729) |
| Compatible OEM Part No | 212-900-19-29, 212-900-54-22, 212-900-87-29, 212-900-88-18, 212-900-99-09 |
| Category | Siren / Horn |
Compatible Vehicles
Fits 153 vehicle configurations across 1 make, 2013-2021.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
Mercedes-Benz
- AMG GT
- AMG GT C
- AMG GT R
- B Electric Drive
- B250e
- CLS400
- CLS550
- CLS63 AMG S
- E250
- E350
- E400
- E550
- E63 AMG
- E63 AMG S
- GL350
- GL450
- GL550
- GL63 AMG
- GLA250
- GLE300d
- GLE350
- GLE400
- GLE43 AMG
- GLE550e
- GLE63 AMG
- GLE63 AMG S
- GLS350d
- GLS450
- GLS550
- GLS63 AMG
- ML250
- ML350
- ML400
- ML550
- ML63 AMG
- SL400
- SL450
- SL550
- SL63 AMG
- SL65 AMG
- SLC300
- SLC43 AMG
View all 153 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | |
| 2019 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | |
| 2019 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2017 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | E400 | Convertible | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | SL450 | Convertible | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | B Electric Drive | Hatchback | Electric Vehicle | |
| 2018 | Mercedes-Benz | SL450 | Convertible | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2018 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2018 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE300d | SUV | 2.1L l4 Diesel Turbo | |
| 2016 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | |
| 2016 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | B250e | Hatchback | Electric Vehicle | |
| 2016 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | B250e | Hatchback | Electric Vehicle | |
| 2017 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | |
| 2016 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2018 | Mercedes-Benz | AMG GT | Convertible | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | AMG GT C | Convertible | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | AMG GT | Convertible | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | AMG GT C | Convertible | 4.0L V8 Turbo | |
| 2020 | Mercedes-Benz | AMG GT C | Convertible | 4.0L V8 Turbo | |
| 2020 | Mercedes-Benz | AMG GT | Convertible | 4.0L V8 Turbo | |
| 2020 | Mercedes-Benz | AMG GT R | Convertible | 4.0L V8 Turbo | |
| 2021 | Mercedes-Benz | AMG GT | Convertible | 4.0L V8 Turbo | |
| 2021 | Mercedes-Benz | AMG GT C | Convertible | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | |
| 2018 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2019 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2019 | Mercedes-Benz | SL450 | Convertible | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2019 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2019 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE300d | SUV | 2.1L l4 Diesel Turbo | |
| 2017 | Mercedes-Benz | GLS350d | SUV | 3.0L V6 Diesel Turbo | |
| 2020 | Mercedes-Benz | SLC43 AMG | Convertible | 3.0L V6 Turbo | |
| 2020 | Mercedes-Benz | SL450 | Convertible | 3.0L V6 Turbo | |
| 2020 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2020 | Mercedes-Benz | SLC300 | Convertible | 2.0L l4 Turbo | |
| 2016 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | |
| 2015 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | |
| 2015 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2015 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2014 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Convertible | 3.5L V6 | |
| 2014 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | |
| 2014 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2016 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2015 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2015 | Mercedes-Benz | SL400 | Convertible | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | |
| 2016 | Mercedes-Benz | SL63 AMG | Convertible | 5.5L V8 Turbo | |
| 2016 | Mercedes-Benz | SL400 | Convertible | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | SL550 | Convertible | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | |
| 2016 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | E400 | Convertible | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | ML250 | SUV | 2.1L l4 Diesel Turbo | |
| 2015 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | |
| 2015 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | ML400 | SUV | 3.0L V6 Turbo | |
| 2014 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2015 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | E400 | Convertible | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | E550 | Coupe | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | E550 | Convertible | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | |
| 2020 | Mercedes-Benz | GLA250 | SUV | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | GLA250 | SUV | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | GLA250 | SUV | 2.0L l4 Turbo | |
| 2017 | Mercedes-Benz | GLA250 | SUV | 2.0L l4 Turbo |