3-series E46 X models 1998-2006
Full-time all wheel drive with all free differentials. 38% front / 62% rear torque distribution thru planetary gear. ADB-X (Automatic Differential Brake) electronic traction control performs functions of locking differentials.
Figure: bmw 3 e46 (27KB)
Figure: bmw 330xi e46 transmission (48KB)
Figure: bmw 330xi e46 transmission (77KB)
Have you seen a better description of Bmw 3-Series E46 X Models 1998-2006 on the web? Please send us the link to or post it in a comment below!
3-series E90 X models 2006-...
Do you think this information about Bmw 3-Series E90 X Models 2006-... is incorrect? Please send us what you know to or leave a comment below.
5-series E34 525iX 1991-1996
Full-time all wheel drive. Torque split 36% front / 64% rear. Computer controlled system using the ABS sensors to detect wheel slip.
The E34 system exists in 2 generations with a major difference:
Generation 1 has separate control unit which control electromagnetic semi-wet multiplate disk clutch in centre and electrohydraulic wet rear differential. It recieves ABS wheel sensors data signals from special, modified ABS unit. Front differential open. In production from april 1991 up to september 1993.
Generation 2 has ABS/ASC+T unit which controls semi-wet electromagnetic multiplate disk clutch in centre and an open differential rear through rear wheels brakes (ABD). It also controls throttle. Front differential open. In production from October 1993 up to end of production.
Most components looks very similar to 325ix E30 models but are unique parts.
Figure: BMW 525iX E34 - 1st generation (124KB)
Do you think this information about Bmw 5-Series E34 525Ix 1991-1996 is incorrect? Please send us what you know to or leave a comment below.
5-series E60/E61 2004-...
Do you own Bmw 5-Series E60/E61 2004-...? Can you please make a photo of the car's 4x4 transmission, switches, dashboard lights, etc. and send it to ?