Hi everyone, when I try to lower the car to access height, the rear goes straight up to extended mode. My yellow (wobbly landrover) light came on the other day, although it goes off each time the car is restarted. It went red a few days ago and said 'do not exceed 30mph' on the dash.

Took the car to a garage today (not land rover unfortunately), and the following codes were found:

-C1A13 Pressure does not decrease when venting gallery
-C1A20 Pressure increases too slow when filling reservoir

After reading plenty of threads on here, I was thinking it could Be the drier unit or exhaust valve on the compressor?

Any advice would Be fantastic, Before I just go and replace the compressor unit.

Thanks very much

You can try the air dryer or the exhaust valve by getting a kit from TLO or Fleabay for the compressor or just drying the gel in the dryer by microwaving it, but if this does not work then its a new compressor..

Flack

I'm pretty sure it was the dryer unit on this compressor, because on inspection, it was very clogged up. However, I decided to just replace the entire unit instead of wasting money on refurbishing, only for something else to go wrong! Thanks for the suggestions flack!