Got a dawa/ews input code 42 on my 95 525i made 1/95 with my Peake. Not sure what it means or more importantly what caused it.

Car starts and seems to runs fine with no start or locking issues.

However, this is after I blew a idle control hose off. Can ran very rough at idle and would die when reved. Also has a code 29 air mas sensor. Indy fixed air leak and car runs fine.

Searches indicate this is associaied with the alarm system and/or bad battery. No starting issues that I know of. Temperature has been down to zero in the past couple of days.

Opinions??