Automatically Controlled All-Wheel Drive (4Matic), Function - GF28.00-P-0001AVK
Transmission 725 (except 725.096) in model 213 up to model year 2021 with code M005 (Vehicles with 4MATIC/all-wheel drive)
Automatically-controlled all-wheel drive (4MATIC) in general
The automatically regulated all-wheel drive is a permanent all-wheel drive with interaxle differential. This has advantages not only when off-road, but also on roads which provide good grip. The driving power is distributed to all the wheels. This results in greater traction and higher lateral stability at the driven wheels.
The automatically controlled all-wheel drive includes the following functions, which are described in separate documents:
- 4MATIC transfer case, function
- Front axle transmission output 4MATIC function
- 4MATIC front axle transmission, function
- Oil supply for 4MATIC transfer case function
- 4MATIC electronic traction system, function
| 4MATIC transfer case, function | GF28.10-P-1000AVK | ||
| 4MATIC front axle transmission output, function | GF28.10-P-1012AVK | ||
| 4MATIC front axle transmission, function | GF33.10-P-3000AVK | ||
| Oil supply for 4MATIC transfer case function | GF28.55-P-3010AVK | ||
| 4MATIC electronic traction system, function | GF42.35-P-1000AVK |