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rear axle while the front axle is disconnected, and two 4WD modes which allow for 35/65 front/rear axle torque split (mode 1) or 50/50 front/rear axle torque split (mode 2). The rear differential lock, previously known as ASD on
Mercedes-Benz models, can also be locked (mode 3) if rear wheel slip is still present when the transfer case 50/50 4WD mode 2 is engaged. Due to safety and stability concerns there is no front differential lock. The 4Matic system uses inputs from the three channel ABS system and a steering wheel angle sensor to decide when to intervene. 4WD is disengaged automatically if the
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electrical test switch to break power to the system. The later system variant when in test mode allows for continued operation of the rear shock self-levelling system (SLS) when installed. Initially plagued with reliability factors, the multi-plate clutch central differentials were subject to failure; it was discontinued in 1993.
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service brakes are applied. Engine throttle control is not inherent in the W124 system. Two W124 variants of the 4Matic system were produced: the first system (1986–1991) used a mechanical pressure test lever to disable the system hydraulically while the second system variant (1992/1993) used an
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to provide additional traction in slippery conditions. The centre differential, also known as the transfer case, contains two clutches. Each hydraulically enabled clutch is controlled separately to allow for three modes of operation: 2WD (mode 0) where 100% of available torque is available to the
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Since 2008, some versions of 4Matic have provided true AWD where the system is permanently active. Sophisticated engine management and ABS systems control the amount of torque transferred to each wheel, allowing the system to be effective at any speed.
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and Viano (North
American name; Metris), and Sprinter 4x4 although certain right-hand-drive models are not available due to the position of the steering column. These later systems include engine and automatic stability controls.
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is achieved using ETS (Electronic
Traction System). This employs the ABS system with additional valves to monitor and then partially brake any wheel which loses traction. This much simpler system is also featured in the
233:, the cars were again manufactured at the Magna-Steyr plant in Austria. The second generation of 4Matic utilized a full-time 4-wheel drive system with three open differentials front, centre and rear.
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267:. In the fifth-generation E-Class an additional setting was introduced in the E63 S AMG model that disconnects the front axle from the powertrain, effectively turning it into a
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series (E Class) saloons (sedan) and estate (station wagon) cars. It was available with the 2.6 L and 3.0 L 6-cylinder petrol (gasoline) and diesel engines.
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automobile. This has become known as "Drift Mode", riding the wave of attention drawn by the eponymous setting first deployed in the third-generation
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The first generation 4Matic system was originally a complex electronically controlled system with automatically engaging
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In 2016, Mercedes introduced a new 4WD system called 4Matic+. This system can send 100 percent of the available engine
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Ritter, S. Problems
Section. Mercedes-Benz E-Class Owners Bible 1986–1995. Bentley Publishers, 2007.
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as the default transmission. The first design of 4Matic system was introduced in 1987 on the
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447:"Mercedes launches all-wheel-drive CL 500 4Matic" Left Lane. 27 February 2008, 9:40 AM
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announced a performance-oriented variant of the system called AMG Performance 4MATIC+.
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The second and third generation 4MATIC systems are currently available on the
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Nearly all
Mercedes-Benz vehicles that feature this system are paired with an
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The four-wheel-drive system was developed in conjunction with
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The second generation of 4Matic was reintroduced on the
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395:- a torque-vectoring four-wheel-drive system from
380:- provides additional information on differentials
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27:All-wheel-drivetrain developed by Mercedes-Benz
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463:Details of 4MATIC system on Daimler's PR site
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632:Mercedes AMG High Performance Powertrains
122:Learn how and when to remove this message
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627:Mercedes-Benz 9G-Tronic transmission
622:Mercedes-Benz 7G-Tronic transmission
550:Mercedes-Benz Distribution Indonesia
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60:adding citations to reliable sources
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468:4MATIC system on Mercedes' USA site
404:- the four wheel drive system from
386:- the four-wheel-drive system from
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753:Four-wheel-drive system tradenames
229:in 1998/1999. Available only with
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413:Mercedes-Benz E Class (1985–1995)
384:quattro (four-wheel-drive system)
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368:-branded four-wheel-drive system
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47:needs additional citations for
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138:4MATIC gearbox and a V8 engine
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617:List of Mercedes-Benz engines
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694:Mercedes-Benz in Formula One
571:Mercedes-Benz Classic Center
263:to either the front or rear
152:is the marketing name of an
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699:Mercedes-Benz in motorsport
402:Symmetrical All Wheel Drive
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689:Mercedes-Benz Fashion Week
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189:automatic transmission
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240:Mercedes-Benz M-Class
182:Mercedes-Benz G-Class
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648:Hans Werner Aufrecht
576:Mercedes-Benz Museum
378:Locking differential
242:SUV and C280 sedan.
156:system developed by
56:improve this article
607:Active Body Control
586:Mercedes-Benz World
518:Mercedes-Benz Group
411:Mercedes-Benz W124
374:- BMW's AWD system
339:(formerly GL), GT
174:Steyr-Daimler-Puch
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658:Mercédès Jellinek
397:Mitsubishi Motors
255:Fourth Generation
221:Second Generation
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679:BeiBen Truck
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545:Mercedes-AMG
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279:Availability
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162:Mercedes-AMG
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54:Please help
49:verification
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555:Mercedes-EQ
227:W210 series
178:Magna Steyr
176:(currently
168:Description
742:Categories
684:Kompressor
612:Comand APS
564:Facilities
538:and brands
418:References
372:BMW xDrive
366:Volkswagen
327:(formerly
311:(formerly
82:newspapers
112:July 2012
717:Category
595:Products
356:See also
71:"4Matic"
727:Commons
362:4motion
301:G-Class
297:E-Class
293:C-Class
289:B-Class
285:A-Class
96:scholar
641:People
602:4Matic
511:Parent
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406:Subaru
261:torque
147:4MATIC
143:4Matic
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18:4matic
393:S-AWC
265:axles
103:JSTOR
89:books
432:ISBN
388:Audi
349:Vito
193:W124
75:news
345:CLS
341:CLA
337:GLS
333:GLE
331:),
329:GLK
325:GLC
321:GLB
319:,
317:GLA
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214:ABS
58:by
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