Originally Posted by Oaktree
Note - I went out of warranty Oct 24th at 42,000 miles and tried to have the dealer change the plugs and they wouldn't until 44,000 miles as stated by the CBS system.
The key to the verbiage on page one is if the car doesn't have CBS which he said all M3's have they cannot do it until CBS says so.
Since I'm not going to give the dealer $250 and indy shop $450 I'll be doing the DIY this weekend.
The m3 book says that the spark plug change is every 37,000 miles and it is not shown on the CBS.
Did your car showed it in the CBS, you saw it?