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2013 Genesis Sedan All Dash Warning Lights ON

John Squires

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My wife could not get the car up a steep driveway that was icy, so she put the vehicle in park, shut off the engine, got out of the car, grabbed all the dogs, then walked the rest of the way up the driveway to deliver the dogs to the groomer. When she arrived at the house, approx. 3 minutes after leaving the vehicle, she heard a noise, turned around and the car was gone. It had slid down and off the icy driveway, into the woods, through lots of brush, bushes, downed tree limbs, etc. until it stopped about 150-200 feet from its starting point. I drove to her location to pull the car out with the assistance of the groomer's husband.

When I went to the car and turned it on, all of the dash trouble lights were on. I tried restarting the car several times but they remained on. We pulled the car about 60 feet using a winch attached to the Genesis tool that screws into the frame through the front bumper. I then checked to see if the vehicle would drive, and it did, so we started home. As it turns out, all of the lights represented real problems. Here is a list of the lights:
1. check engine light
2. low tire pressure and TPMS lights (due to dead batteries in the sensors)
3. ESC (stability control)
4. EPB (parking brake)
5. Key not in Vehicle (maybe due to low battery in key fob)
6. AUTO HOLD lit (pushing/pulling button would not extinguish light)
7. Air bag failure
8. 3 red symbols at the top - something to do with the radar sensors for adaptive cruise control and sensor that warns you when parking when you're getting close to the curb
9. Door open, which it was
10. Another light at the top right of the dash would occasionally blink on, then quickly go off. I think it said TLS, but perhaps had 4 characters.

When driving the car with these lights on, I discovered that these were all real problems. No stability control or anti-lock brakes (car drove like a 65 cadillac with the rear end spinning out at the slightest patch of snow.) No cruise control. No parking brake, no radar sensors.

In addition, the coolant temperature and Tachometer gauges both remained at zero. And the worst thing was that the transmission would not shift while in Drive (automatic shifting mode). If I switched it to manual shifting mode, I could shift it up/down by listening to the engine speed, as the tach was not working. It would shift abruptly, but reliably. The gear indicator light (shows what gear, 1-8, you're in) did not work.

On the following day, I took it for a test drive. It had all the same problems. Then all the lights went off (except the check engine light, seatbelt malfunction light, and the tire pressure lights that were due to dead batteries). During this brief time, everything worked - transmission, anti-lock brakes, ESC, radar sensors. That lasted for just a few minutes, then all the lights cambe back on and remain on.

The path the vehicle took did have some large branches, logs and rocks that would have hit the bottom of the car. The front bumper has a big dent by the driver-side fog light and shows some kinking on the passenger side front and wheel well.

I hooked up an OBD II scanner to the vehicle and it does not connect. The scanner does work on my other vehicle.

I will probably report this to my insurance company, but I wanted to start here in case someone has seen this set of symptoms before. Maybe there's some magic cable or computer module underneath the car that could cause all of these problems to occur at the same time.

I've included a photo of the dash.

Thanks much.

John Squires
 

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I forgot to mention one other problem - the headlights only work on high beam.
 
I will probably report this to my insurance company...
What do you mean "probably"? Do it right now, day or night. Immediately. If you wait too long they can claim it is a problem with the car, not caused by an "accident."
 
What do you mean "probably"? Do it right now, day or night. Immediately. If you wait too long they can claim it is a problem with the car, not caused by an "accident."

Second that. I have no idea what the problem is, but I'm pretty sure it exceeds your deductible.
 
I filed a claim on it today. I was thinking about changing insurance companies (at least checking out rates) so I didn't want to have this on my record. Even though nobody was in the car, it is still considered a collision, not a comprehensive claim. Looking for a new insurance company right after a collision claim is not good timing.

I'm hoping that someone will have seen a problem like this before, as I seriously doubt that 10 different things broke on the car while sliding through some brush. It's highly likely that one or two things got disconnected (or ripped apart) during the romp and fixing those will cause all the problems to go away.
 
The only thing I can suggest is to tighten all the electrical connections, including at the battery and fuse boxes.
 
Yeah that little trip over the river and trough the woods broke something, or a few somethings.

You can try disconnecting the battery overnight. That might reset things. 3 starts will clear temporary stored codes.

Unfortunately, most trouble lights on the dash are not normally temporary. Possibly, but not normally.
 
Let's not forget that while I was driving the vehicle after the accident, almost all of the trouble lights went out and everything that hadn't been working started working. This lasted about 30 seconds, then all the lights came back on and nothing worked. This tells me there is a single wire/component/rese/whatever somewhere that is loose or defective. I was hoping that someone might have experienced something like this before, or that someone might know of a single component that could create all of these problems. Since I've filed a claim, I'm just going to have the dealer pick it up and take it to their repair shop and fix it. I'll report back when the mystery is solved.

- - - Updated - - -

fuse, not rese
 
Let's not forget that while I was driving the vehicle after the accident, almost all of the trouble lights went out and everything that hadn't been working started working. This lasted about 30 seconds, then all the lights came back on and nothing worked. This tells me there is a single wire/component/rese/whatever somewhere that is loose or defective. I was hoping that someone might have experienced something like this before, or that someone might know of a single component that could create all of these problems. Since I've filed a claim, I'm just going to have the dealer pick it up and take it to their repair shop and fix it. I'll report back when the mystery is solved.

- - - Updated - - -

fuse, not rese
Any updates? I’m having very similar issues with mine.
 
While sitting in a drive thru I had every warning light, display, prompt on the car came on, tachometer, speedometer, backup camera stoop working.

Has anyone received a diagnostic for this yet? I'm taking my in tomorrow but not sure if I should drive it because it does not feel right when driving the vehicle.
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Update on my situation with "Genesis Sedan All Dash Warning Lights ON". I mean all, you name it and it came up as a symbol or in writing randomly scrolling messages on the dash and the HUD stop working.

As stated earlier, nearly every warning, system check and engine light in car randomly displayed "came on" with no indication that there was a problem.

After talking with my service adviser over the phone "car had been in for transmission replacement about 3 weeks prior to this event and I was told my battery was registering as weak", I replaced the battery with an AMG H8 and like magic, the warning lights have not come on again. Oh yeah, the Battery is just remove and replace and I did not lose any setting at all.

In my opinion, coming from a 2006 BMW 745i and 2008 528i, several things that should be standard and monitored on this vehicle is missing or over looked.

1. I should be warned of a weak battery or a battery's inability to be charged.
1.1. On the Bimmers the systems warns of "Battery Draining, recharge battery"
2. It should be a known feature "not a bug" that if your battery power is low all warning lights will come on, blind spot detection will not work ect.
2.1. On the Bimmers, the car will not allow a/c to run fulll/max power and other battery dependent features will not work correctly.

This Genesis has to many cool and advanced features to have these warning/information presented to the driver.

P.S., despite these last two issues, this car has still cost me a hell of a lot less to maintain than either of the BMWs I have. Yes I still have them but I have to do anything more than change the oil or brake pads, I will junk them.
 
Hello from the future. My 2013 Genesis started to do this last week. I have taken it in to the dealer. I wish I had read this first. Anyway I called the dealer The thought that it might be a weak battery. However I could not get across to him something I think is much more important--that when all the indicator lights go on it means all of those functions are turned off. I believe this makes it a big safety issue which should be addressed somewhere in the manual.Of course it will say after any one of those lights comes on that you should take it to the dealer but I think there should be a notice that it's critical when they all go on.
 
Hello from the future. My 2013 Genesis started to do this last week. I have taken it in to the dealer. I wish I had read this first. Anyway I called the dealer The thought that it might be a weak battery. However I could not get across to him something I think is much more important--that when all the indicator lights go on it means all of those functions are turned off. I believe this makes it a big safety issue which should be addressed somewhere in the manual.Of course it will say after any one of those lights comes on that you should take it to the dealer but I think there should be a notice that it's critical when they all go on.
You need a manual to tell you that 10 lights on in the dash is a critical safety issue?
 
You need a manual to tell you that 10 lights on in the dash is a critical safety issue?
My point is if it is a low battery symptom it would be nice if they would tell us that. This seems like a known bug and there could have been bad consequences.
 
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