Error system baqttery is dead - Computers & Internet

disconnect the baqttery negative with the key on.. then shut off the key and reconnect the battery.. then turn the key to the run position for a few seconds to reset the coputer.. see if that works.. if not check the battery to make sure its good.. alarms will sound if voltage is low..sould be at least 12.6 without the car running..

The fact the battery is 3 months old means zip, I have replaced dozens of batteries under warranty, many less than 3 months old. have it tested with a load tester.

it is easy, open the battery carriage, plug out the old one, insert the new one. if can not work, try to buy a new battery.

Just curious, do you have a copied key or original......as it might be losing it's code or the baqttery might be going flat in the immobiliser remote ?????

possibly bad alternator plus a short?

Please see my tip at http://www.fixya.com/cars/r5925550-dead_battery_troubleshooting and let me know if you have questions.

http://www.howtomendit.com/answers.php?id=12813
It is all explained above, and more.

http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=lwik-3sr4pw
Above are the error codes and explanations.

161
(Dead battery.) 1. Go to Checking the Backup Battery
2. Backup battery.
3. System board.

http://www-307.ibm.com/pc/support/site.wss/LWIK-3RUQGS.html
Above is your support link, so you can download a manual etc.

try recharging the baqttery if it blinks long enough it will go off anyway

Connect the charger to the terminals on the baqttery not the cable ends. This will ensure a good connection. If battery still does not charge fully, replace it, clean the cable ends before attaching them. Then put a volt meter on the battery and check that charging system is putting out at least 13.5v a little more is ok, With accessories on including high beams lowest reading should be 12.75 and not drop even after five or ten minutes.
Jumping across a bad battery will often prevent enough power to the starter, If still in no-start with new battery starter may also have failed.(but will need testing to verify.

you just need another battery, thats all there is to it!!

The CMOS error is caused by a dead motherboard battery. There is a small battery on the motherboard Usually a 2032 battery. The dead motherboard battery could also cause the Invalid system disk because a dead motherboard battery will also cause the motherboard to lose the Hard drive settings.