Just brought an ALLCOMMS from RWS to try to reset the EAS module. It wont read it so changed the EAS unit and still wont read it ( was a second hand unit). It also wont read the BeCME body control unit as well so no sure if that is RS as well. Originally the air suspension went down and the battery went flat ( now buggered so replaced). Wont to see if there is a air leak in any of the air bags. With so many computer units interconnected I'm having trouble chasing the faults. Just wondering if anyone else has any ideas. The compressor is ok Tested. New battery and also on charger as I work on it. The ALLCOMMS read some of the other modules and I was able to reset the SAS steering angle sensor. So looks like some work and some don't. Could it be the body control module.