ABS/4x4 all lights on 530xi...5DEC/5E5C/A0B5
 

one ABS sensor went bad (front LEFT), no signal at all (speed=0 on this wheel). car was going perfect before

after replacement with ebay sensor

5E5C
5DEC
A0B5
car think i am moving in reverse !! (wheel speed detection=REVERSE)

bad sensor ??
thanks for any details.

I would maybe check the wiring to the sensor too

update on this. rust went into the reluctor ring, the ring enlarged, it rubbed against the sensor, the sensor eventualy gave up. after replacement with a new sensor, it broke the affected ring, and destructed ebay sensor.
new axle was needed because there was too much rust, a new ring would have fall off

so it took
-new axle with abs ring on it
-new sensor

all codes cleared by themselves

the car really went completely idiot without ONE sensor.

hth

Yeah, the ABS unit shuts off all traction assist programs if there is a problem with the sensors
Glad you found the cause of it