Second Hand Mercedes-Benz CLE Brake Servo

The Mercedes-Benz CLE, launched for the 2024 model year, uses an electro-hydraulic braking system rather than a traditional vacuum-assisted brake servo — this means there is no conventional brake servo unit on any CLE variant. The braking assistance is provided electronically, so if your brake feel or assistance has failed, the fault is likely within the electro-hydraulic brake booster, brake control module, or associated wiring rather than a conventional servo. When searching for parts, confirm with your breaker exactly which component has failed and ask specifically for the electro-hydraulic brake booster assembly matched to your registration.

On the CLE, the component that replaces the traditional brake servo is the integrated electro-hydraulic brake booster unit, sometimes referred to as an iBooster or electrohydraulic brake unit depending on supplier terminology. This unit is electronic and is closely tied to the vehicle's stability and ABS control systems, so getting the correct part for your exact engine variant and build date is important. Always provide your full registration and VIN to the breaker so they can confirm the correct unit.

Because the CLE does not use a conventional vacuum brake servo, a traditional servo from a C-Class or E-Class will not be a like-for-like replacement and is unlikely to be compatible. The CLE's electro-hydraulic system is architecturally different from older vacuum-based setups, so parts do not interchange in the same way. Describe your exact fault to your breaker and provide your registration so they can advise on the correct electro-hydraulic component.

The CLE has not been offered with a diesel engine — the range consists of petrol and plug-in hybrid variants. As no conventional brake servo exists on the CLE regardless of engine variant, engine size does not change the answer here; all variants rely on the electro-hydraulic braking system. Confirm your specific drivetrain with your breaker when sourcing any brake-related components to ensure the correct unit is matched to your build.

Trim level — whether AMG Line, AMG Line Premium, or other grades — does not affect which braking assistance component the CLE uses, as this is determined by drivetrain and build specification rather than trim. However, because there is no traditional brake servo on the CLE, trim is doubly irrelevant here; what matters is your exact registration and VIN when sourcing any electro-hydraulic brake system components. Share these details with your breaker to ensure the correct part is identified.