Quote:
Originally Posted by M3PO
In iDrive, all four wheels are grayed out. It says TPM malfunction in the status bar and gives me an option to reset, which doesn't work.
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My guess is either they are all the wrong ones, or all the batteries are dead (possible). 2006-2009 uses same sensor (433 Mhz). Rather than paying somebody to diagnose, ti would be better to just get replacements and change them all. Best price I've seen is $168/4 (without valves - reuse existing) from The Tire Rack. Then you'd need to pay about $100 for dismount/mount/balance> At least you'd know you'll have something that works for the next few years.
This is another option, though I don't know anything about it:
http://www.turnermotorsport.com/p-22...-e88-2007.aspx.