Installed the battery backward. A short. Or a fuse blew.
There could be a few reasons why your garage door keypad is not working after changing the battery. It's possible that the battery was not installed correctly, the keypad may need to be reset, or there could be a malfunction with the keypad itself. Try checking the battery installation, consulting the keypad's manual for reset instructions, or contacting the manufacturer for further assistance.
There could be a few reasons why your Genie garage door keypad is not working after changing the battery. It's possible that the battery was not installed correctly, the keypad needs to be reprogrammed, or there may be a malfunction with the keypad itself. Try reinstalling the battery, following the keypad's programming instructions, or contacting Genie customer support for further assistance.
The phone is probaly already shorted out and nonfunctional, changing the battery would likely do nothing as the damage is already done.
The transmission connector is right below the battery it could have been knocked loose.
Because your odometer, or something connecting the odometer to the battery, is broken. Most likely the odometer is the problem if the rest of your dashboard is working fine.
If it isn't not working, then it must be working properly.
Batteries aren't in properly. Battery contact points dirty. New batteries are faulty.
It depends why it's changing. Windows default settings dims the display if you run a laptop off just the internal battery (to conserve power). You can change the settings, but you'll shorten your battery's working time between charges.
check the fuses in the cab of the car
Disconnect battery for 5 minutes to reset computer, then try it!
my air condtion stop working, just the red light is on, no leaks, full of freon. change battery about 2 weeks ago but didnt have anything reset.
The engine will overheat.