Posted: 6/25/2013 10:52:55 AM EDT
| I have to replace my 9 year old battery. I need a battery saver because I don't have the security code for my radio. What is the better of the 2 cigarette lighter or obd connection? Or are they the same. |
|
you need to check if your cig lighter is on with the key off to complete that circuit.
never heard of one that plugged into odbII port, but I guess it is possible. I just hooked up jumpers to the cables before I took them off. put them on something insulated as I moved the new battery in place. rubber gloves worked best, so even if they flop around, they are covered. |