Cayenne issues

[dodgym3]

Hello all I have had a few electric issue recently but seem to have sorted them. I am now getting a loud rattle under acelaration and the diff lock swith seems to be in op. It's all red on the switch. When the car was hooked up the faults stated that there was 2 errors on transmission box but changes gear as should and would not clear faults. Car is also a bit sluggish. The original fault was the the electrics went crazy PSM, ABS diff lock switch in op, speedo stopped working and this rattle. All sorted not but diff lock and rattle Any ideas ?

[Pope]

Get the codes read again and let us know the codes - diagnosis will be easier that way. Recently had a tiptronic body loom fault causing the symptoms you describe; turned out to be a broken wire on a solenoid circuit. Transmission goes into limp mode and restricts engine power too.

Firstly though, just to be sure, check all the tyres for equal tread and correct pressures (and confirm correct wheels and tyre approval as this has been known to throw a few issues into the mix!)