E90Post
 


European Auto Source
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > AUDIO/VIDEO + BLUETOOTH + Electronics/Alarm/Software > Custom Wallet Key?



Reply
 
Thread Tools Search this Thread
      05-19-2010, 09:26 PM   #23
wareagle900
Banned
17
Rep
413
Posts

 
Drives: 2006 BMW 330i
Join Date: Aug 2009
Location: South East Alabama

iTrader: (0)

your post makes no sense..... Yeah, the car starts with a fob shaped something in the car.


The valet key only works when the key is in the fob holder thingy...

I would just like you to explain hoW a rfid chip can transmit a signal without power.....

It just seems illogical to me.
Appreciate 0
      05-19-2010, 09:47 PM   #24
wareagle900
Banned
17
Rep
413
Posts

 
Drives: 2006 BMW 330i
Join Date: Aug 2009
Location: South East Alabama

iTrader: (0)

ok, been reading up on it and i suppose it makes sense to use a passive rfid

but if it indeed is a passive, then why have a battery at all?
Appreciate 0
      05-21-2010, 01:05 PM   #25
GenePoole
Lieutenant
9
Rep
537
Posts

 
Drives: '06 E90 330i
Join Date: Apr 2010
Location: Brighton, IL

iTrader: (0)

For the lock remote.
Appreciate 0
      12-07-2011, 07:36 PM   #26
stealth.pilot
Knight Commander ///
stealth.pilot's Avatar
United Kingdom
73
Rep
4,875
Posts

 
Drives: 2014 M5 Individual
Join Date: Aug 2010
Location: Buckhead

iTrader: (0)

I'm resurrecting this thread. I wonder if the OP managed to pull this off.

I also want to switch my F10 key into a credit card key. If it is a simple matter of powering an RFID chip, I can use the old credit card key from my Lexus as a shell for the BMW RFID chip.

__________________
2014 BMW ///M5 Individual Frozen Grey, Silverstone Full Merino, Piano Black, Exec Pkg, Drivers assistance plus, LED Pkg, Bang and Olufsen, 20" 343M Forged Alloy Wheels
Countermeasures: Bel StiR+, Laser Interceptor Quad HP, Zaon MRX
Upgrades: Eisenmann Sport with M Performance Carbon tips, Dinan anti-roll bars

2015 Jaguar F-Type R Coupe
Appreciate 0
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 01:43 PM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST