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Mercedes-Benz V-Class W447 common faults.

2014–. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

Mercedes-Benz V-Class W447

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What to watch for

What can go wrong on this car?

The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.

critical4

expensive4

In the Mercedes 7 speed 722.9 automatic (7G-Tronic / 7G-Tronic Plus) the mechatronics unit and the conductor plate (Leiterplatte) age over time: jerking on shifts, delayed engagement, a "Getriebe schützen" message, and fault codes on the gearbox electronics.

Applies to the transmission MB7229.

The Stuttgart public prosecutor investigated the OM651 diesel on suspicion of an illegal defeat device (Abschalteinrichtung): the engine management returns better emission figures on the test bench than in real use.

Applies to the engine OM651DE22LA.

2 more faults belong to this generation. On the version page, only the ones that apply stay.

Official recall31 recallsShow

The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.

A12/00013/19Safety recallInjuriesno date · EU Safety Gate

A solenoid valve in the brake fluid circuit could jam. Consequently, brake fluid would outflow to the ABS storage chamber. This might impair the braking capacity of the vehicle, as well as the functioning of the ABS and ESP, increasing the risk of accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00095/19Safety recallInjuriesno date · EU Safety Gate

The upholstery of the headrests may become detached. This could increase the risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00215/20Safety recallInjuriesno date · EU Safety Gate

The head restraints may be defective. This may impair their protective function, increasing the risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00238/20Safety recallInjuriesno date · EU Safety Gate

The headrests and headrest fixing rods in the rear of the vehicle may be defective. This will impair their protective function, increasing the risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00382/23Safety recallInjuriesno date · EU Safety Gate

The drainage pipe for the fuel filter can rub against the underbody panel while driving. This can lead to diesel leakage, creating a risk of accidents, injuries. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00774/21Safety recallInjuriesno date · EU Safety Gate

The bolted connection of the center support to the roof rail may become loose. As a result, the roof load could become detached while the vehicle is in motion or in the event of a crash, leading to increased risk of injury and posing a threat to other road users.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00821/21Safety recallInjuriesno date · EU Safety Gate

A brake caliper bracket on the front axle is not sufficiently stable. This may lead to reduced service brake performance, increasing the risk of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00826/22Safety recallFireno date · EU Safety Gate

The coolant pump, which is controlled via vacuum, may have a leak between the coolant and vacuum circuits so the coolant may enter the vacuum circuit. If the electric switchover valves are exposed to coolant, due to an electrochemical reaction, this can lead to a continuous increase in the temperature of the component part, which could cause fire. The product does not comply with the requirements laid down in the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technicalunits intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/00838/20Safety recallInjuriesno date · EU Safety Gate

The fuel return line may be damaged by contact with the underbody panelling. As a result, fuel may leak onto the road, posing a risk to the following traffic.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01042/22Safety recallFire, Injuriesno date · EU Safety Gate

The controllable coolant pump may have a leak between the coolant and vacuum circuit via negative pressure and allow coolant to enter it. If the electric switchover valves are exposed to coolant, a continuous increase in the component part temperature may occur and cause fire. In addition, the brake booster may become damaged over time and reduce brake performance that could lead to an accident. The product does not comply with the requirements laid down in the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01072/22Safety recallInjuriesno date · EU Safety Gate

A coding of a control unit may not match the individual vehicle equipment so that the affected control units may malfunction. As a result, some functions of the electronic stability program control unit may not be fully available, thus changing the braking and control behavior, increasing the risk of an accident. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01121/20Safety recallInjuriesno date · EU Safety Gate

The left-hand side seat frame may not have been tightened with the required torque. This could lead to increased risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01136/21Safety recallInjuriesno date · EU Safety Gate

Due to inadequate welding, the transverse control arm may break. As a result, the vehicle’s braking and steering capability may be impaired, increasing the risk of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01278/20Safety recallInjuriesno date · EU Safety Gate

Incorrect mass values on the vehicle registration certificate may lead to overloading of the vehicle. As a result, the front and rear axles can be damaged.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01356/21Safety recallInjuriesno date · EU Safety Gate

Due to a production fault, the functioning of the side airbags may be impaired. This will increase the risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/0609/19Safety recallInjuriesno date · EU Safety Gate

There is a possibility of red rust corrosion on metallic components of the roof frame reinforcement and the connecting elements in the rear part of the roof bed. This could lead to weakening of the roof structure and thus of the overall stability of the body.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/0622/17Safety recallInjuriesno date · EU Safety Gate

The incorrect update of the control units may result in malfunctioning of the airbag control device, the Electronic Stability Programme or the distance control system.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/0629/19Safety recallInjuriesno date · EU Safety Gate

The passenger airbag cover on the instrument panel is inadequate. In the event of an accident, the airbag cover could break away, potentially fragmenting and causing injuries.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/0802/18Safety recallInjuriesno date · EU Safety Gate

Components are missing from the door handles. The doors could open in the event of a side collision.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1061/17Safety recallInjuriesno date · EU Safety Gate

Missing welding points on the rear cross-bar may increase the risk of injury for passengers in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1288/18Safety recallInjuriesno date · EU Safety Gate

A faulty "Passenger Airbag Off" light could lead to a faulty passenger presence detector going unnoticed. In the event of an accident, this could increase the risk of injury for the passenger.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1304/19Safety recallInjuriesno date · EU Safety Gate

The screw connections of front swivel seat consoles could be defective. This may lead to an increased risk of injury in the event of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1375/19Safety recallFire, Injuriesno date · EU Safety Gate

Due to incorrectly fitted brake pipes, brake fluid may leak out. This can result in increased stopping distance and to increased risk of fire due to brake fluid getting into contact with hot components.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1432/17Safety recallInjuriesno date · EU Safety Gate

A section of one brake line may have a narrowed cross section. This could have an adverse effect on the brake dynamics and driving stability which could increase the risk of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1621/17Safety recallInjuriesno date · EU Safety Gate

The retaining rings of the wheel bearings on the front axle may not have been correctly locked into position. This may lead to a wheel being lost.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1735/17Safety recallInjuriesno date · EU Safety Gate

The steering column is not sufficiently earthed. As a result, in the event of an electrostatic discharge, the driver's airbag may be triggered when not required. This could cause an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1810/19Safety recallInjuriesno date · EU Safety Gate

The user's instruction manual might correspond to a different series and be incorrect or incomplete (in example, missing description of the Active Break Assist or absent warning against installation of rear-facing child seats in the front passenger seat). Consequently, the user could misuse the vehicle, which could lead the Active Break Assist to be incorrectly triggered or a rear-facing child seat to be installed in the front seat, increasing the risk of injuries.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1850/19Safety recallInjuriesno date · EU Safety Gate

Defective screw fitting may lead to the complete release of the hand control device from the base holder. As a result, the vehicle may not be able to accelerate nor be safely brought to a standstill position by applying the brake pedal, increasing the risk of an accident.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1874/17Safety recallInjuriesno date · EU Safety Gate

The cabling under the front swivel seats can get caught causing damage to the cabling. This could result in the unintended deployment of the thorax airbag when the seat is rotated causing injuries to the occupant.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

INFO/00131/21Safety recallInjuriesno date · EU Safety Gate

The functioning of the emergency call system may in some cases be impaired. The communication module software will be updated on affected vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

SR/00601/25Safety recallInjuriesno date · EU Safety Gate

The steering wheel height adjustment may not be correctly fastened. In the case of a frontal crash, the fastening of the steering wheel height adjustment may not withstand the impact. This can have a negative impact on the severity of the driver's injuries in the event of an accident. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

Engines and transmissions in this generation

A fault is often tied to the engine, not to the whole generation. You find the engine code in the registration document.

W447 · 2014–

Pick the version.

The fault list opens on the version page.

197 versions

Showing 60 of 197 versions.

Neighbouring generations

W447 · 2014–

W447 (2014-). If the listing is from the changeover year, look at the neighbour too.

Previous generation

W638 · 1996–2003

This generation

W447 · 2014–

Next generation

This is the latest.

Common questions

About this generation

Which years does this page cover?

2014–. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.

Does the fault apply to every car like this?

No. It depends on the engine and the transmission too.

Is it free?

The fault list is.

Information, not an expert opinion

We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.

  • A fault on the list does not mean the car you are looking at has it.
  • A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
  • You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
Details in the terms