Why not sooner than 11 mph?
#11
Members
Join Date: Nov 2005
Location: Crown Point, Indiana
Posts: 50
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by JDN' post='238412' date='Feb 11 2006, 11:09 AM
Anybody know the logic for waiting until 11 mph of forward speed before the doors automatically lock (an iDrive option)? If locking the doors is for security or even safety, why not lock down as soon as any gear or drive is engaged? IMO, Lincoln is far ahead of BMW in practicality of options, and not just this one. My wife's Lincoln locks the doors as soon as the car is in Drive. At 11 mph, I am usually shifting to second gear in the alley ways and parking lots.
For some reason the Germans have selected 11 mph as the magic moment. There must be a reason. I'll bet Ice knows.![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
For some reason the Germans have selected 11 mph as the magic moment. There must be a reason. I'll bet Ice knows.
![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
If I was driving a 545 w/SMG, I think I'd usually be up to 11 mph about 10 feet from my starting spot.
#12
Senior Members
Join Date: Jan 2005
Location: Clifton, VA
Posts: 450
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: Alpine White/Biege 545i, CWP, Nav, Active Steering, Auto Step ordered 2/1/05
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by tcoz' post='238601' date='Feb 11 2006, 06:31 PM
Probably the same reason the godawful "ice warning" goes off at 37 degrees.
![Worthy](https://5series.net/forums/images/smilies/imported/worthy.gif)
![Clap](https://5series.net/forums/images/smilies/imported/clap.gif)
#13
Contributors
Join Date: Mar 2004
Location: Long Island, NY
Posts: 2,303
Likes: 0
Received 1 Like
on
1 Post
My Ride: 2008 535i: June 6th start build, complete June 17th, at NY Port July 5th, at dealer July 10th, took delivery Friday July 13- Plantimum Bronze/Natural Brown Leather/Light Poplar, Sport Package, Sport Auto, Active Steering, Premium Package, CWP & PDC. Dinan Performance Software 384hp & 421 ft/lbs.
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by pennetta' post='238503' date='Feb 11 2006, 02:29 PM
Two words. Car Wash
[/quote]
Thats quite endearing, however "we" are in the minority as many non-E60.net members use a car wash and use regular gas.
#14
Contributors
Join Date: Aug 2004
Location: Poughkeepsie, NY (USA)
Posts: 3,094
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by Rudy' post='238418' date='Feb 11 2006, 12:18 PM
I don't know for sure but I'm thinking that if you were just going to move the car a short distance (before getting back out) you may not need the car to lock. (Or maybe they figure 11mph gives the kids a chance to still jump in if you've started to drive off before they've fully entered?
)
All I know is that our old Chrysler Town & Country locked at around 15mph too so there must be some reason for it. I can't remember when the Honda Odyssey locks them -- I'll try to remember to look soon.
![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
All I know is that our old Chrysler Town & Country locked at around 15mph too so there must be some reason for it. I can't remember when the Honda Odyssey locks them -- I'll try to remember to look soon.
![Big Grin](https://5series.net/forums/images/smilies/imported/biggrin.gif)
#16
Contributors
Join Date: Jul 2004
Location: expat in The Netherlands
Posts: 3,486
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 545iA Black Sapphire
Model Year: 2005
Engine: 545i
![Default](https://5series.net/forums/images/icons/icon1.gif)
Originally Posted by JDN' post='238412' date='Feb 11 2006, 06:09 PM
Anybody know the logic for waiting until 11 mph of forward speed before the doors automatically lock (an iDrive option)? If locking the doors is for security or even safety, why not lock down as soon as any gear or drive is engaged? IMO, Lincoln is far ahead of BMW in practicality of options, and not just this one. My wife's Lincoln locks the doors as soon as the car is in Drive. At 11 mph, I am usually shifting to second gear in the alley ways and parking lots.
For some reason the Germans have selected 11 mph as the magic moment. There must be a reason. I'll bet Ice knows.![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
For some reason the Germans have selected 11 mph as the magic moment. There must be a reason. I'll bet Ice knows.
![Wink](https://5series.net/forums/images/smilies/imported/wink.gif)
Jim, there is a reason.
At 11mph or around 20km/h, certain safety related features on the car become "active" - i think ABS, DSC, airbags etc.
I guess BMW found it easy to tie in the lockup feature to this infrastructure....
have you noticed eg. the PDC monitor goes off either after 50m or accelerating through, yep, 20km/h, which ever is first....it's a magic figure. It was explained to me by a mechanic when I had my 328i, but I only remember the concept, not the details.
![Thumbsup](https://5series.net/forums/images/smilies/imported/thumbsup.gif)
#17
Contributors
Thread Starter
Join Date: May 2004
Location: Dallas, TX USA
Posts: 4,144
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://5series.net/forums/images/icons/icon1.gif)
Thanks, Andre. At least there is a little logic there. Problem is, they tied it into the safety issues of the crash system rather than the security issues we can face on the street. I guess I'll just continue to lock manually. Sigh.
Thread
Thread Starter
Forum
Replies
Last Post
gmcclintock@hotmail.com
E60, E61 Parts, Accessories and Mods
10
05-29-2017 10:56 PM