bmw 523i se

[drb29]

i have a problem with my bmw what it is, is the abs and asc lights come on and stay on and when that happens my speedo and mpg gauges stop working also my fuel gauge becomes erratic ive had all the sensors replaced by a garage but the problem is still there when the garage says the fault has gone been told it could my ecu??

[Fox-]

It's not your ECU at all, find another garage as the one you are using is clearly inept. It COULD be the ASC Hydro Unit, you can get the circuit board repaired for £150 IIRC.

Edited by Fox- on Friday 10th April 12:48

[bazking69]

As above, take it to a BMW specialist or an auto electrician.

[drb29]

cheers guys the garage that did the work are having a laugh charged me £500 for sensors and labour then tried to do more work without sorting the problem i took it in for!! taking it to bmtech manchester wednesday morning