All three warning messages came on at once. Any best guesses what might be the cause? Must all be related to a single cause, otherwise it would be a hell of a coincidence.

 

Battery getting low?

 

Possible, I suppose, but this was while I was driving. And besides, the car is always on a maintainer, so it is unlikely a low batt. Well, just need to add these to the SRS light I already have...

 

After driving my car for 30 min in light traffic for 15 miles, I turned it off and turned it back on stopping to pick up my mail. When turned on the DSC light came on and said DSC needs to be serviced. I turned off the engine and waited 5 min and turned it back on and the light went away.

These cars are pretty sensitive, I'm thinking it is the Ambient Temp Sensor, I hope... Any clues anybody!

 

I probably should have reported that on my next drive, all the warning lights went away and haven't been back since. When they did come on, I was moving very slowly for some minutes in traffic, so maybe it was ambient temp under the hood...

 

Man, you've got to love these cars cause if you don't, they will drive you bonkers...

 

Only real causes known for the DSC/ABS lights are related to corroded front ABS sensor harness connectors at the hub and/or low voltage battery..not going to explain battery testing, LOL got YouTube for that...but for the harness issue, 2 wires going into the front ABS connector, give both wires a slight pull and see if there loose/broken ..should be secured in place...if a wire is broken, you found the problem..check both front wheels