DOES ANYONE KNOW if i replace the factor( not ml ) hu with a after market unit and just run all new wires with an amp to the new speakers will my stock gps still work when i unplug the stock hu or do i have to buy a hareness and run the new hu thru the stock wiring harness thanks

 

You may want to post in the audio forum...

https://www.clublexus.com/forums/lex...lectronics-12/

 

Welcome to Clublexus. Just a couple of tips.

Search Google prior to posting any questions. If you have no luck.

Use the search function on Clublexus. It is outstanding.

Every question you could possibly think of asking. Ever. Has already been answered.

https://www.clublexus.com/forums/rx-s...06-rx400h.html

https://www.clublexus.com/forums/rx-...-redesign.html

Also when asking a question. Please state which type of car and equipment you have installed. For example is it a 330 or 350. FWD or AWD. Mark Levinson or Premium Stereo.

Also try to use correct English. A large percentage of Club Lexus users. Do not use to abbreviated writing. Or understand the acronyms.

Try this web page for the face plate. And wiring adaptor. And your GPS will work with a new Stereo. If it is not the Mark Levison.

http://beatsonicusa.com/beat-sonic-sla-82a.html

 

Just curious what is an "hu".

 

hu = head unit