Lexus LS 2007+ :: LS460 NAV / Radio System Spontaneously Reboots Every 5 Seconds
Jun 7, 2016
My NAV/Radio system won't function at all. When I turn on the car the first thing I get is the "splash screen" (and advertisement from Jim Falk Lexus), then the warning screen. Radio would come on for a few seconds then the screen will turn black and start all over again. It's in a continuous loop.
When I hold down the volume button for 4-5 seconds, it will re-boot but it will then continue to re-boot itself every few seconds. So is there any way to totally re-set the system? You know, like a "control-alt-delete" to start over from scratch?
I have an appointment on Friday and really don't want to be looking at the system go through this cycle every 5 seconds. It's very distracting. Plus I can't use my NAV, the radio, Bluetooth for my phone, etc...
It's a 2015 LS460 with the Mark Levinson system.
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Honda accord( 2005), Engine lights off and on, Radio goes off a few seconds and then reboots by itself , ABS lights off and on, car still runs, power seems to be down slightly when engine lights comes on , stalled twice, but restarted right away. Relay switch replaced, PCM replaced( Diagnosis suggested) , problem continues.What should I check next ?
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Experienced the radio turning on and off for no reason. It does not matter what mode it is on the radio will shut off completely and turn back on a few seconds later. What is the cause and what was done to solve the problem. Btw it is not a Mark Levinson.
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Radio controls no longer function. Only the volume and the seek buttons work. Have to use controls on the steering wheel to make any changes.
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I drove the car yesterday night for about 30 mins and parked it at home and after one hour went back to start the car but it wont start. All the lights working fine it gave me an error saying check VSC system and whenever i start the car it gives me sound zzzzzzzzzzzzzzzzz and ends with a fan sound but wont start ...
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I have ls 460 my rear seat entertainment is not working. i can't open the rear screen and when i hit Display button in left of the navigation screen there is no " rear " word that open the rear screen.
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I have a problem in my lexus ls460 Yesterday I was driving (its was raining) and suddenly 5 lights appeared in the dash board and a messages says : check abs vsc brake system.. stop the car in a safe place and contact a dealer ..
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Recently the battery in our 2009 LS460 died. After installing a new battery my wife (her car) started the car and noticed that the emergency brake was set, but she selected a dealer service option on the dash display and the brake problem was solved. Almost. When she backed it up a couple of feet and pressed on the brake pedal, there was a metallic sound like the disk pads were loose in the calipers. Since this concerned my wife and since it was time for the 55K service, we took it to our local Lexus Dealer. Two days later, we got a call to tell us that the tires were worn to 3/32 tread, so we let them replace the tires.
When we got the car back, the navigation system didn't know where the car was. After reading the owners manual, we discovered that there is a navigation system procedure to update tire changes... the dealer had not done it. We also discovered a navigation system procedure to update battery changes... At the time I installed the new battery, I hadn't done it, so a couple of days late I did it.
The car still doesn't know where it is... most of the time. Some of the time though... it apparently does... for about 30 minutes or 15 miles at a time. The GPS icon randomly appears and disappears.
The latest from the dealer is that we may need a map data upgrade for $300, but I think it's a bad antenna connection.
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Yesterday I got a maintenance code on the dash of my 07 ls460 and it said to check parking brake system please take vehicle to dealer.
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My parking assist warning system has suddenly stopped working. (2007 LS460) I'm thinking I may have disabled it while pushing some other buttons or doing something else. I changed the distance to farthest but that didn't work. It was working perfectly last week. I did disable the auto down tilt on the steering wheel. Could this have also disable the parking assist?
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My wife has a 2010 ES-350.,with nav. Yesterday I noticed that the radio does not cut out when she is receiving the voice guidance message. It does cut out when she is on the telephone.Is the system working properly?
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I have a 2013 plug-in Prius with 14k miles. I am experiencing intermittent issues with NAV/Bluetooth system rebooting. I even took a video to show the Toyota service rep. I have an iPhone 5 running iOS 6.1.2 and I am jailbroken. I'll be driving along, maybe on the phone, maybe not. Intermittently and with no warning--poof--Bluetooth disconnects and the nav system reboots.
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2016 F250 Lariat, 4x4, Crew cab, Loaded, 6.2L gas, approx. 2,400 miles.
Well this was weird and spooky. I had to run to FedEx this morning. As I'm driving on the freeway at 70mph, suddenly the gauge cluster goes black, needles drop to zero, radio/panel display goes black, radio/AC reboots.
This happens about 5 times in rapid succession over the course of 35-50 seconds. Engine continued to run, could steer, etc.
Once things come back on, the radio was playing but the display showed it was off, same as the Climate but AC was still working.
I arrived at FedEx, shut off the engine, radio kept playing even after I locked and closed the door. Delivered the package, came out started the truck and everything worked fine for the next stop and drive home.
Could this be the same issue as was evident on previous models the the wire in the shift lever?
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Having issue with nav system turning off? I've had my C for about three weeks now, and I sometimes experience this issue. Usually I'm listening to Pandora, and the whole display audio system turns off and reboots. This issue occurs randomly, not when I'm interacting with the menu system or anything.
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Just installed a new jvc kd-s48 stereo and it cuts out for a half a second every couple seconds. Kind of like a scratched cd but it's with the tuner and mp3. The sound "stumbles" and then it very quickly raises back up. it sort of seems like if I wiggle the wires in the back it'll stop. I will check all connections, I use female and male spade connectors and then shrink wrap over each connection. Could it be a faulty deck?
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Where the ECU is located? Can't seem to find my manual.
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I have tested 07 UL package a while ago, really liked the car, how it drives, really quiet, very smooth, good acceleration, very comfy etc. the only concern for me is it spacious enough ? I'm driving around 90% in town, how is it on a long trips with 2 - 4 people.... ?
Immediately after I parked ES 350, I have tried LS460 07 AWD, somehow it felt under power for me, maybe cuz it's a awd.. ES was faster in my opinion. It had it 100k miles on it, the car felt really solid like a rock, safer, but slower. Maybe a RWD would feel differently.
My plan is keep the car for 5 years or so, I'm also concern about maintenance costs too. As today I'm pretty much can get a LS 460 07 or ES 350 UL 10-12' for the same price.
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I took it in to Charles barker Lexus (our dealer here) and they said the water pump was leaking, the front struts were totally blown out, and the 2 belt tensioners had some free play.
Got the dealership I purchased from to pay for the water pump but they would not cover the struts because they said the car pass inspection so they don't believe they are damaged.
Got and independent shop to replace the front struts with kyb 551122 for $400 parts and labor. While they were under the car they said the upper and lower control arms looked newer as if they were replaced recently
Got all wheels balanced at a little small used tire shop small change. The vibration that started at 60mph now starts at 65. Question is are all tire balancers created equally?
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I purchased my first Lexus in October, a very clean 2009 ls460. In colder weather (for Tucson AZ) in the 30's to 40's I notice that the transmission slips while the car is accelerating between 2nd and third gear.
By slipping, I mean as the car shifts between 2nd and 3rd it feels like it goes into neutral for a half second, so rpms spike 500 rpm, the car stops accellerating, and then catches as the next gear is finally engaged.
It does this pretty much every day when the car has been sitting overnight on the first steady acceleration after backing out of the garage. It only does it once, subsequent shifts a re pretty much normal.
Every once in a while coming out of a parking lot after say grocery shopping, it will do it again, just once.
I dropped it at the dealer and they of course could not replicate it.
I made a youtube video which shows it sort of. besides the rise in engine rpm, you feel a lurch in the acceleration as it drops down into gear.
Service records showed the trans was serviced just before I bought it.
Transmission slipping - YouTube
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My wife has a 2007 LS460. Some dummy at a big box store tied down the trunk to get a chair home by threading rope through the latch mechanism. Needless to say, the trunk will not close. Not with the button or manually. I tried the disconnect battery thing. Nothing. The lid goes all the way down.
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Our 2007 LS 460 (98k miles) drives like a dream except from about 75-85 mph we have a general vibration. Its most evident in the steering wheel but everything in the car has a general vibration. It may have been there for a few months now, but I felt it when I drove it yesterday. There is absolutely no vibration below 75 and none above 85 (I was cruising at 90 mph and the car was solid). I tried to do some investigating:
Tires: Appear to be fine in regards to wear and the tire pressure is about the same in all of them in the mid 30 s. Alignment is fine and the car does not pull to any side.
Brakes: New brake pads about 10k miles ago at dealership and work absolutely fine.
Transmission / engine (I hope not): The car is 7th gear at that speed but it usually is anytime above 50 mph so its quite odd. We don't lose power and no lights are set off.
Body work / damage: doesn't appear to be anything on the front or sides of the car that cause this.
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