khleefa Posted June 7, 2009 Share Posted June 7, 2009 hi everybody i have problem in my car when i start engine bluetooth connection with my phone auttomaticly i open radio to leson some music then some time my friend call me auttomaticly radio off and i answer the call finaly when i finshe the call radio start agine but with out sound if i wante sound agine we must off the engin and start it agine what you think the problem Quote Link to comment Share on other sites More sharing options...
NukenGeek Posted June 9, 2009 Share Posted June 9, 2009 There is a Technical Service Bulletin on this problem in the 2004 LX470: TSB Audio AU001-04. "Some customers may experience the Mark Levinson Audio System remaining muted after ending a phone call using the Bluetooth system. Improvements have been made to the software inside the Mark Levinson amplifier to remedy this condition. Applicable Warranty*: This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first, from the vehicle’s in-service date. * Warranty application is limited to correction of a problem based upon a customer’s specific complaint." I had the same problem. I found the TSB and the dealer replace the amplifier under warranty. hi everybodyi have problem in my car when i start engine bluetooth connection with my phone auttomaticly i open radio to leson some music then some time my friend call me auttomaticly radio off and i answer the call finaly when i finshe the call radio start agine but with out sound if i wante sound agine we must off the engin and start it agine what you think the problem Quote Link to comment Share on other sites More sharing options...
khleefa Posted June 9, 2009 Author Share Posted June 9, 2009 There is a Technical Service Bulletin on this problem in the 2004 LX470: TSB Audio AU001-04. "Some customers may experience the Mark Levinson Audio System remaining muted after ending a phone call using the Bluetooth system. Improvements have been made to the software inside the Mark Levinson amplifier to remedy this condition. Applicable Warranty*: This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first, from the vehicle’s in-service date. * Warranty application is limited to correction of a problem based upon a customer’s specific complaint." I had the same problem. I found the TSB and the dealer replace the amplifier under warranty. hi everybodyi have problem in my car when i start engine bluetooth connection with my phone auttomaticly i open radio to leson some music then some time my friend call me auttomaticly radio off and i answer the call finaly when i finshe the call radio start agine but with out sound if i wante sound agine we must off the engin and start it agine what you think the problem can you explan the tsb what meaning? can you tell me where i founded the amplifier in the car ?? thanks soo mush Quote Link to comment Share on other sites More sharing options...
NukenGeek Posted June 9, 2009 Share Posted June 9, 2009 can you explan the tsb what meaning?can you tell me where i founded the amplifier in the car ?? thanks soo mush A Technical Service Bulletin (TSB) is issued by an automobile manufacturer when a specific problem on a vehicle has been identified. It provides the manufacturer's instructions on how to correct the problem. I think the amplifier is under the front passenger seat. To fix the bluetooth phone connection problem the amplifier must be replaced with a newer one. You will have to take your vehicle to a Lexus or Toyota dealer/service center, give them the TSB number (AU001-04), and request that they replace the amplifier. However, it may no longer be covered under warranty. Quote Link to comment Share on other sites More sharing options...
khleefa Posted June 9, 2009 Author Share Posted June 9, 2009 can you explan the tsb what meaning?can you tell me where i founded the amplifier in the car ?? thanks soo mush A Technical Service Bulletin (TSB) is issued by an automobile manufacturer when a specific problem on a vehicle has been identified. It provides the manufacturer's instructions on how to correct the problem. I think the amplifier is under the front passenger seat. To fix the bluetooth phone connection problem the amplifier must be replaced with a newer one. You will have to take your vehicle to a Lexus or Toyota dealer/service center, give them the TSB number (AU001-04), and request that they replace the amplifier. However, it may no longer be covered under warranty. I heard to your advise today i go to sonds market in my country i tell to Enginer about the problem he tell me this first time i heard about this problem and icant do for you anything i tell him about you and about your problem and you fixed by replaced a new amplifier he tell me he have used amplifier you wante to tray it i tell him ok why not and he remove my amplifier and but his amplifier but the problem not fixed see my lexus space of America and i buy it from America and i exported to U.A.E you asked me why you not go to toyota delaer in my country? i answer you ?? my dealer Does not accept any cars not gulf space he tell us the american cars diffrent system about gulf space and he dont have a computer system for american space this resone Prevent me to go to the delaer Quote Link to comment Share on other sites More sharing options...
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