hi guys, i was working at my 2003 316 ti 1.8 checking the fuses because my number plate lights failed to come on.i took out each fuse,checked it and put it back.(glove box fuses).I went out a couple of hours later and started the car to find the following problems.
1/speedo not working.
2/avg mpg/avg mph not registering on trip computer (temp,time. ok)
3/mpg gauge below rev counter not working.
4/abs light,handbrake light, wont go uot.
What have i done ?
any suggestions welcomed.car driving as normal.
number plate lights working, corroded wire.