Originally Posted by
jerry rosewicz
Ever since I replaced the original battery in my 04 last year, I have not had all the freaky lights , like ESP/BAS going off and on, wing going up on start, etc. Check the battery.
Didn't want to go there myself.. but planning on checking mine for 12volts this weekend.. not sure if "less" will still start the car and carry on or not.. but I did read initial turn of the key the BAS/ESP system is looking for 12volts to initialize and operate.