After 4 weeks and $$$$$$ my 93 600SEL ASR light is still on
I have replaced the Control module and both throttle bodies.
It ran like a champ after the Thtrottle body instal then the next morning right back to where I started ..."ASR" Light on and in LHM.

I purchased a code reader from ebay and it now reads

#30...ASR only: CAN data bus to EA/CC/ISC control module interupted.

Does anyone know what this means and how do I fix it?

Any help would be much appreciated.