A properly functioning ABS system is the foundation of road safety. Its main task is to prevent wheel lock-up during emergency braking, which allows the driver to maintain full control of the vehicle. The heart of this system is the electronic ABS pump controller. When it fails, the system stops working. A proper diagnosis of the problem allows you to avoid unnecessary costs and quickly restore brake efficiency.
ECU Engine controller MERCEDES BENZ 0261208424 A1121535179
Vendors's code: A1121535179
Product code: 0261208424
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Mercedes-Benz – Engine ECU 0261208424 A1121535179
Tested Mercedes-Benz engine ECU with part numbers 0261208424 and A1121535179, available with warranty and fast shipping.
Q&A – Mercedes-Benz Engine ECU 0261208424 A1121535179
Can the Mercedes-Benz 0261208424 ECU be selected by its Bosch part number?
Yes, the Bosch number 0261208424 is one of the main references used to identify the correct Mercedes-Benz engine ECU. Before purchasing, it is best to compare all the numbers shown on the label of the original control unit.
Which vehicles use the Mercedes A1121535179 engine ECU?
The ECU with part number A1121535179 is used in selected Mercedes-Benz models equipped with the M112 petrol engine, including the Mercedes CLK W209. Exact compatibility should always be confirmed by comparing the part numbers on the original ECU.
Does ECU 0261208424 A1121535179 fit the Mercedes CLK W209?
The part numbers 0261208424 and A1121535179 can be found on engine control units used in selected Mercedes-Benz CLK W209 models. Before ordering, we recommend comparing these references with the ECU originally installed in the vehicle.
How can I check the compatibility of Mercedes ECU A1121535179 before purchasing?
The most reliable method is to check the Mercedes number A1121535179 and the Bosch number on the original engine ECU. If the original unit also carries the reference 0261208424, this makes it much easier to select the correct replacement.
Is the Bosch 0261208424 Mercedes-Benz engine ECU tested before shipping?
Yes, the Bosch engine ECU 0261208424 / A1121535179 offered for sale is a tested unit. It is supplied with a warranty and prepared for fast dispatch.