OEM NAVI installed! (merged threads)
02-19-07, 11:41 AM
#33
Lexus Champion
02-19-07, 03:35 PM
#34
Unfortunately, I cannot give out the wiring diagrams or my excel spreadsheet. The person who helped me with the install is worried that I would be passing along proprietary lexus information.
So the person who does want to do the install would need to
A) Buy the navigation system, with the wire harnesses that connects to the Navigation (2 sets come from the car into the navigation. 3 connectors that hook to each other.)
B) Navigation antenna from a 2006 Toyota Camry. it costs $160. Some dealers sell it for as low as $117. You also need a navigation cable.
C) Log onto the Lexus tech info website. And get these diagrams for the IS250/350
CLOCK > TERMINALS OF ECU
NAVIGATION SYSTEM > TERMINALS OF ECU
AIR CONDITIONING SYSTEM > TERMINALS OF ECU
D) After you get those three files then I can give you my excel spreadsheet. i am not charging for it. I just want to make sure that you have access to the Lexus Tech info site, before I give out info... that uses their info. That way, I am not breaking copyright laws... etc.
11 wires hook into the wires that connect to the old climate unit
2 Wires hook into the right side radio harness
4 wires hook into the left side radio harness.
So the person who does want to do the install would need to
A) Buy the navigation system, with the wire harnesses that connects to the Navigation (2 sets come from the car into the navigation. 3 connectors that hook to each other.)
B) Navigation antenna from a 2006 Toyota Camry. it costs $160. Some dealers sell it for as low as $117. You also need a navigation cable.
C) Log onto the Lexus tech info website. And get these diagrams for the IS250/350
CLOCK > TERMINALS OF ECU
NAVIGATION SYSTEM > TERMINALS OF ECU
AIR CONDITIONING SYSTEM > TERMINALS OF ECU
D) After you get those three files then I can give you my excel spreadsheet. i am not charging for it. I just want to make sure that you have access to the Lexus Tech info site, before I give out info... that uses their info. That way, I am not breaking copyright laws... etc.
11 wires hook into the wires that connect to the old climate unit
2 Wires hook into the right side radio harness
4 wires hook into the left side radio harness.
Last edited by tqlla3k; 02-19-07 at 08:19 PM.
02-19-07, 03:44 PM
#35
Also when you do this install, a lot of functionality is missing
You do get the Navigation, climate control and the DVD playing... but thats it. I dont know how to hook up anything else.
You dont get
1) Bluetooth
2) Voice Guidance(dont know how to get it working)
3) Back Up camera (This is probably easy to do though)
4) Voice Recognition
Please remember I did this on my cousins car. My car has the Navigation and ML OEM
We bought the navi system for pretty cheap off this board. I think too many people on this board are afraid to try things. It was in the classifieds for a week, while I talked to seller down. We paid less than 1K. I am surprised that no one bought it from under us.
You do get the Navigation, climate control and the DVD playing... but thats it. I dont know how to hook up anything else.
You dont get
1) Bluetooth
2) Voice Guidance(dont know how to get it working)
3) Back Up camera (This is probably easy to do though)
4) Voice Recognition
Please remember I did this on my cousins car. My car has the Navigation and ML OEM
We bought the navi system for pretty cheap off this board. I think too many people on this board are afraid to try things. It was in the classifieds for a week, while I talked to seller down. We paid less than 1K. I am surprised that no one bought it from under us.
Last edited by tqlla3k; 02-19-07 at 03:49 PM.
08-20-07, 08:37 AM
#36
Driver School Candidate
Join Date: Nov 2006
Location: Nova Scotia
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Just Installed Factory NAV in Non Nav IS350
Well I finally completed the switch out, Thanks to Egusman (Lexus Audio) who supplied all of the components, I now have all the functionality that the owners with the factory install enjoy. Everything is working, the only thing left is to install the camera in the trunk, I'm just waiting for the back panel part. Installation took about 20 hours and would be very easy for me to do nowthat I know what I'm doing. check out the picks,
Garry
Garry
08-20-07, 08:48 AM
#38
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Join Date: Jul 2007
Location: San Jose, CA
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Great job. IS every function working (backup camera, bluetooth, etc)? I noticed your new navi has Mark Levinson, does that mean you swapped out the factory amp, wiring harness, speakers, rear panel (for those 2 midranges)?
08-20-07, 09:06 AM
#43
Driver School Candidate
Join Date: Nov 2006
Location: Nova Scotia
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Total cost is $3500.00 American, Includes custom harness, microphone, camera, rear license plate/camera holder, GPS antenna, Nav disk and head unit. I used the exisitng Amp taping into it under the centre console (connector JP1), three wires in total to run back to amp for the new head unit. Everything works, DVD player, GPS, Bluetooth phone, Voice command, steering wheel buttons, climate controls, my XM radio, Cd player. No, I did not change the amp or speakers to ML.
08-20-07, 09:42 AM
#45
Tech Info Resource
iTrader: (2)
You can order the connectors from Lexus. Maybe even Sumitomo, Tyco, or AMP if you can find the part number on the original connector.