Dear members, I have the following issue with my 2011 Santa Fe 2.4i. (50000km). After turning the key, a bunch of lights stay on. The abs,tcs,4wd,downhill control and brake. Plus the stoplights are constantly on. (Without ignition the stoplights are working correctly. They are only on when brake is applied.) Cruise control and speedometer does not work at all. Sometime auto transmission behave weird too. Cant push trough the R.
Do you have any idea what the hell it is?

 

Could be part of the brake light switch recall
https://www.hyundaiforum.com/forum/g...e-lights-6251/

 

Thanks for your answer. Unfortunately the problem is more serious. We have checked the switch. Next week we dive deep into the car. The computer identifies U0121 and U0122 error codes. Probably the ads control modul died.