Mercedes-benz Gle550e problems
The Mercedes–Benz M276 engine is a direct injected, gasoline automotive piston V6 engine.
The M276 engine is not related to the Chrysler Pentastar except for the 60 degree angle, despite that it was developed while Chrysler was still owned by Daimler AG. This can be seen in its 60 degree vee–angle, as opposed to the 90 degree angle of its M272 predecessor. The 60 degree vee–angle eliminates the need for a balance shaft, improving refinement while reducing mechanical complexity. None of the parts are shared at all.
The M276 engine features an aluminum engine block with Nanoslide cylinder coating and dual overhead camshafts with independent variable valve timing on 12 intake and 12 exhaust valves and a new 2–stage timing chain arrangement. The M276 also includes direct injection with piezo–electrically controlled injectors for 2 to 3 sprays per intake stroke in normal operation, multi–spark ignition that creates up to 4 sparks per cycle, and the demand–controlled fuel pump, water pump, oil pump and alternator that reduce parasitic loads.
The first spray of fuel injection creates the base lean burn mixture in the intake cycle, while the later spray(s), up to 4 more times in combustion cycle in difficult conditions for a clean burn, control when and where the ignition starts and how the burn propagates in stratified charge fashion. In combination with a new smaller and more efficient Variable Valve Timing mechanism on all 4 camshafts, the precise combustion control allows a quicker and smoother re–start of the engine for the stop–start system. This VVT can alter cam timing up to 40 crank degrees with a higher speed than before, and enables limiting the intake charge combined with a normal combustion stroke, thus making the operating process an Atkinson Cycle in partial throttle conditions for better fuel efficiency. These features are also shared with Mercedes' M278 V8 engine, announced at the same time.
Mercedes–Benz claims that the new engine, in conjunction with the demand–controlled ancillaries and the stop–start system, can produce up to a 24% improvement in fuel economy while increasing power and torque over the M272. This efficiency improvement led to the various models with this engine being labeled with Blue Efficiency moniker.
Retaining most of the above characteristics, turbocharged smaller displacement DELA 30 variant was introduced in 2013 for C400 (W205) and subsequently offered on other models without the name Blue Efficiency.
For 2014 CLS400, a turbocharged larger displacement variant named DELA 35 came out to the market with a lower boost of 0.7 bar (10 psi) compared to 1.8 bar (26 psi) of DELA30 resulting in the same power and torque ratings at a lower fuel consumption.
In 2015, a higher boost and a slightly lower compression ratio (10.5:1) were used to create a DE30LA version for AMG models, and is used for many AMG and Mercedes–Benz vehicles since.
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Mercedes-benz Gle550e model years
Common Mercedes-benz Gle550e problems
Based on the search results, there are common problems with the Mercedes-Benz GLE550e, particularly with the engine and electrical system.
- Transmission Issues: Similar to engine issues, transmission problems have also been reported by GLE550e owners. In some cases, the vehicle's transmission enters a "limp mode" or fails to shift properly, leading to a reduced driving experience. Software upgrades or recalibrations may be necessary to address these transmission issues.
- In-Car Electronics: Complaints about in-car electronics, particularly the infotainment system, have been raised by GLE550e owners. Issues such as trouble entering data and route information, as well as malfunctioning center displays and charging ports, have been reported. These problems can impact the overall user experience and functionality of the vehicle.
It is important to note that these issues may not affect all GLE550e models, and the frequency and severity of these problems can vary. If you are experiencing any of these issues with your GLE550e, it is recommended to consult with a certified Mercedes-Benz mechanic or dealer for further assistance and potential solutions.
What are the most common problems with Mercedes GLE?
Engine and transmission issues: A few GLE customers have reported problems with the engine or transmission. These can include rough shifting, hesitation, or loss of power. These issues will likely require diagnostics and repairs by one of our qualified Mercedes technicians.
What is the electrical issue with Mercedes GLE?
Mercedes-Benz is recalling more than 116,000 GLE and GLS SUVs from the 2020 through 2024 model years because an electrical issue could start a fire under the passenger seat. The problem has to do with a loose cable connection.
What is the recall on the GLE?
Mercedes-Benz Recalls SUVs for Electrical Problem That Could Lead to Fire. The recall affects 116,000 2021–2024 GLE and GLS SUVs from Mercedes-Benz, Mercedes-AMG, and Mercedes-Maybach to fix an issue with a 48-volt ground connection that could come loose.
What is the best year for the Mercedes GLE?
The Best Model Years to Buy a Mercedes-Benz GLE-Class
With the 2018, you would only pay, on average, 52% of the price as new, with 67% of the vehicle's useful life remaining. The 2019 and 2021 model years are also attractive years for the GLE-Class, and provide a relatively good value.
Latest 5 recalls Mercedes-benz Gle550e
The National Highway Traffic Safety Administration (NHTSA) has issued 7 recalls for different components of the Mercedes-benz Gle550e.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Mercedes-benz Gle550e 2017
- Report Received Date: 2022-12-23
- Manufacturer: Mercedes-Benz USA, LLC
- Components: FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML550, 2012-2015 ML350, AMG ML63, 2015 ML250, ML400, 2016 GLE450, GLE300, 2016-2018 GLE350, GLE550, 2016-2019 GLE400, 2017-2019 AMG GLE43, and 2016-2020 AMG GLE63 vehicles. Water might accumulate in the spare tire wheel well and damage the fuel pump control unit, which could cause an engine stall while driving.
- Consequence: An engine stall while driving increases the risk of a crash.
- Remedy: Dealers will install a water drain plug, inspect for water intrusion, and replace the fuel pump control unit as necessary, free of charge. Owner notification letters were mailed February 15, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2023010002 and 2023010003.
- Model: Mercedes-benz Gle550e 2018
- Report Received Date: 2022-12-23
- Manufacturer: Mercedes-Benz USA, LLC
- Components: FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML550, 2012-2015 ML350, AMG ML63, 2015 ML250, ML400, 2016 GLE450, GLE300, 2016-2018 GLE350, GLE550, 2016-2019 GLE400, 2017-2019 AMG GLE43, and 2016-2020 AMG GLE63 vehicles. Water might accumulate in the spare tire wheel well and damage the fuel pump control unit, which could cause an engine stall while driving.
- Consequence: An engine stall while driving increases the risk of a crash.
- Remedy: Dealers will install a water drain plug, inspect for water intrusion, and replace the fuel pump control unit as necessary, free of charge. Owner notification letters were mailed February 15, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2023010002 and 2023010003.
- Model: Mercedes-benz Gle550e 2017
- Report Received Date: 2021-02-05
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
- Model: Mercedes-benz Gle550e 2018
- Report Received Date: 2021-02-05
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
- Model: Mercedes-benz Gle550e 2017
- Report Received Date: 2017-12-18
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: EQUIPMENT:OTHER:LABELS
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2016-2017 Mercedes GLE 550e 4MATIC vehicles. The tire pressure label on the B-pillar lists incorrect seating capacity and front and rear tire dimension information. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FVMSS) number 101, "Tire Selection and Rims."
- Consequence: Applying incorrectly sized tires to the vehicle will affect the speedometer reading, which can increase the risk of a crash.
- Remedy: MBUSA will notify owners, and dealers will inspect the tire pressure label, replacing it, as necessary, free of charge. The recall is expected to begin in January 2018. Owners may contact MBUSA customer service at 1-877-496-3691.
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