Shiv, long time lurker since I have a 330. By bedtime tonight, I'll have my new 335
In all the pages and pages of threads in this forum, I read somewhere that the ECU stores a code indicating when codes were cleared. For example, if you cleared your codes on a given date and time, another code or maybe a data file is stored indicating the given date and time. This would tell the dealer that the codes have been cleared arousing suspicion.
Is this anything that you're aware of?