On SOME cars there is a little right angle bracket that connects the front apron to the battery hold down clamp. This bracket can be seen on page 143, left side, center columnin the latest NPD catalog. Can anyone explain why only certain cars have this little bracket? Does it have to do with the size of the battery? Seems that only San Jose cars used this, and that only some of the San Jose cars actually had this installed. Would you look at your car and see if you have one of these, and then check your Marti report and see if there is some connection between the battery size option and this bracket. NPD lists it as BRACKET,BATTERY CLAMP, 10A705. Thanks for any answers you can provide to this little mystery. IF you had one there will be a hole in the apron where it was bolted (I think). My car has no trace of this ever beiong there while other cars have either the bracket still being used or the hole still there and not being used.