Description
ECU control unit MERCEDES A0014469710 is the original electronic module for automatic transmission control. Used OEM part removed from a vehicle. If your gearbox goes into limp mode, shifts harshly or shows errors, this unit may solve the problem. Just match the OEM number and choose a proven original.
The ECU is the central “brain” of the vehicle and directly affects engine power, fuel economy, emissions, idle stability, and starting performance. It communicates with transmission, safety, and comfort systems via the vehicle network.
If the ECU fails, symptoms may include engine warning lights, unstable operation, poor starting, loss of power, increased fuel consumption, limp mode activation, or diagnostic communication issues.
Our catalog includes engine control units for many vehicle brands and engine types. Available options include:
genuine factory ECU modules
reliable aftermarket replacements
tested used units without water damage
modules for petrol and diesel engines
units for different software versions and configurations
Used modules are inspected for electronic functionality, connector condition, and diagnostic response.
Selection is available:
by VIN number
by ECU part number
by software version
by engine type
by vehicle model and year
Replacing a faulty ECU restores proper engine management, eliminates errors, and ensures reliable performance.
About the manufacturer · MERCEDES
Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...
About the manufacturer · MERCEDES
Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...
Additional information
Typical symptoms of a faulty transmission control unit include harsh or delayed gear shifts, activation of limp (emergency) mode, warning messages related to the gearbox on the instrument cluster, and in some cases difficulty starting or driving the car normally. When these issues appear, replacing the electronic transmission control unit is often required.
When choosing a replacement unit, it is crucial to match the original OEM number: **A0014469710** and cross-references 0014469710, A001446971080, 001446971080, 68168410. Matching the OEM number ensures correct communication with the MERCEDES electrical system and avoids compatibility problems.
A used original control unit from dismantling is a practical solution if you want genuine MERCEDES quality. An OEM module that has already worked in a similar vehicle usually integrates better with the existing wiring and systems than random aftermarket analogs or questionable refurbished units.