I wonder if you can help, after I restored the e30, the abs light has stayed on. The drivers side abs sensor was removed, so initially thought it might be this.
So, this has been tried so far, and with no joy:
1. Tried a different abs sensor
2. Changed the relays on the abs pump
3. Tried a differ abs ecu.
4. Then tried the relay under the glove box, still nope.
5. Been into BMW to connect to computer and see if any faults were stored, none.
6. Also checked fuses.
Therefore, any other suggestions guys?
This may be related, but may not, the wing mirror buttons has also stopped working, again tried a different one.
Thanks for reading