2004 Lexus RX 330 Repair Question
Topics covered: Battery, Positive cable.
Mileage: 120,000 miles.
Mileage: 120,000 miles.
Asked on January 28, 2012
Why does the horn and lights go on and off when I connect both battery cables?
I tried to install a new battery because the old battery kept going dead if I didn't drive the car for a week. I put on the positive cable and when I put the neg cable on it acts the same as if I pressed the panic button on the remote.
Answer
Replied on January 28, 2012
You are triggering the alarm when the battery is connected. You have to connect the cables and then shut the alarm off.