Having problems with your 2005 Nissan Sentra ?
Took the battery out to replace the fron left headlight. Once we put the batter back the car would not start and all lights inside and out started flashing. Started the car downhill in 1st gear and drove for 20 min. Blue flashing light was on whole time. This light is located to the left of steering wheel next to interior dimmer control. Got home and car would not start and blue flashing light continues to go off. What is that light and how do we get it to stop? Also why does the car not start.
Does this car have an aftermarket alarm system? it sounds like it does, as i dont ever recall seeing a blue flashing light in one of these cars. do you have an alarm / auto start remote control? try locking / unlocking the car several times with the remote, if it has a remote start try starting it with the remote a few times. try locking / unlocking the car with the key. good luck!
Sounds like a security system in the vehicle that shuts down parts of the computer when power is unhooked. Look in you operator's manual that goes over the security system to see how you reset it when you unhook the batter.
Repair Help & Product Troubleshooting for 2005 Nissan Sentra
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