The Mercedes Benz all-wheel-drive system, 4MATIC can be found in various models across the range and is now up to its fourth generation and has seen great improvements and redevelopment since the initial release in the late 80’s. The 4MATIC system can be found on most models across the Mercedes range, including the popular C and S class, and the GLA, GLC and GLE series.

4-MATIC Explained

The purpose of the 4MATIC is to increase traction, and assist with added control, handling, manoeuvrability, and safety. The latest model 4matic systems have been developed so they can allocate 100% of the engine torque to either the front or rear wheels. The increased traction from the 4WD system offers better handling through corners and adds additional safety element because you are less likely to lose grip through a fast corner.

Common issues

Overall, the latest range of 4matic is a reliable all-wheel drive system, and with regular servicing and maintenance should continue to help keep you firmly secured on the road. Here are some of the key things to be aware of with your Mercedes Benz 4matic system though.

Leaking Seals

Over time the seals in the transfer case can become worn causing them to crack or become dry and in turn leak. If these are not replaced, over time you could lose enough fluid to damage the inner workings of the transfer case. Signs that your seals may need to be replaced include leaking fluid and grinding or clunking noises. The Experienced team at Auto Studio can check your vehicle and keep your Mercedes running at peak performance.

Transfer Case Bearing Failure

There have been cases where the bearings inside the transfer case will fail, this can cause a grinding noise and can often be mistaken for a faulty wheel bearing. In this case, the entire transfer case needs to be replaced. If you have any concerns about your vehicle transmission, book in and speak to one of the experienced mechanics at Auto Studio.

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