The 722.9 automatic transmission by Mercedes-Benz is an electronically controlled gearbox with seven forward gears and two reverse gears. This article overviews the 722.9 automatic transmissions, common problems, troubleshooting tips, and frequently asked questions. Advantages of Mercedes 7G Automatic Transmission There are several advantages to having 7 gears. Here is …
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Is your Mercedes-Benz stuck in second gear (limp mode), and the check engine light came on? You are experiencing transmission problems. You press the gas pedal, and the engine RPMs rise to 4000 or even higher, but you are limited to a maximum speed of about 30 MPH. The check …
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BAS/ESP/ABS warning lights stay on? The BAS / ESP / ABS lights are not a problem with Mercedes-Benz ML320 / ML430 models. It is a problem that has impacted all Mercedes-Benz models. The top causes that trigger these lights are included in the section below. This guide could save you …
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P N R D Meaning P or also referred to as the Park position, is used when the vehicle is parked. Only move the shifter to P when the vehicle is completely stopped. If you try to move the shifter to P while the car moves, you may hear loud …
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Introduction If you have been experiencing vibration inside the cabin of your Mercedes-Benz, then your engine or transmission mounts may have failed. Typically the vibrations are worse at idle and may be less noticeable when driving. This repair guide will show you how to replace the automatic transmission mount. Replacing …
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This procedure applies to Mercedes-Benz models equipped with the 722.6 5 speed automatic transmission and a service dipstick tube. It does not apply to the 722.9 7 speed transmission, which uses a different fluid level procedure. If you were wondering, low transmission fluid could show the same symptoms as a …
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Easy step by step photo and video instructions for repairing a windshield rock chip or bullseye. Repairing a small windshield chip is a straightforward DIY job, even if this is your first time. So go ahead, do it all yourself; it’s easy. Â It is better to repair a rock chip …
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The transmission 13-pin connector plug causes most transmission slipping or delayed engagement problems on the Mercedes-Benz 5-speed transmission. “A leaking connector sleeve can allow ATF into the electrical connector and wiring harness. If fluid contaminates the electrical contacts or migrates toward the transmission control module, transmission faults and communication problems …
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Problem: Interior Vibrations Are you feeling vibrations inside the cabin of your Mercedes? Often, MB owners feel seat vibrations that can’t be explained because the car runs great in most cases. Vibrations may be felt on the steering wheel or dash and are most noticeable when stopped at a red …
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