[F'n around]

same one I got

there's one on sale in ebay for roughly $250:

http://cgi.ebay.com/ebaymotors/DATASYSTEM-TV-NAVI-TV-NAVI-LEXUS-IS250-IS350-VIP-JDM_W0QQitemZ360216100278QQcmdZViewItemQQptZMotors_Car_Truck_Parts_Accessories?hash=item53de8d7db6

search: datasystem tv

the unit you want is the TTN-46

This is the same one I got. Got it off of ebay too...well my wife did as a present for me a last Christmas. It is easy to self install, but search this site and others for direction on how to take dash/console apart. there are step-by-step instructions that include pictures. I found that extremely helpful. Careful though, the Nav unit/stereo is heavy.

As for the bypass itself. It is great. It makes searching for businesses much more efficient instead of having to stop and type it in. The phone functions are completely useable too while in motion.

good luck.

 

[F'n around]

i messaged the seller and asked if it works with my car and he said that it works with the JAPAN version and hes not sure if it works with the US IS-F. He does know it works with the 2006-2008 IS250 and 350. Im sure its the same, but I dont know if I wanna take that chance if its not 100%.

I'll try and see if I can look at the unit in my car. I know I threw away the box quite a while ago. I know that is the same brand though.

 

[F'n around]

The Datasystem TTN-46 works in the 2008 ISF with ML. Not sure if it works with anything newer. I do not know what has changed with the ML systems since 08.