What to Do When the Remote Control Fails?

[Emilia]

The solutions for a malfunctioning remote control are as follows: First, remove the battery cover of the remote control and check if the battery is low or dead. Replace it with a new battery if necessary. If the remote control still doesn't work after replacing the battery, remove the back cover of the remote control, use a cotton swab dipped in alcohol to clean the contacts on the circuit board, and then reassemble the remote control. The reasons for remote control failure are as follows: 1. Poor contact between the resistor ball on the remote key and the two sensing contacts on the ignition switch. 2. The remote control has been subjected to strong impact or dropped on a hard surface, causing the resistor inside the remote control to break or become demagnetized. 3. The remote control chip is damp or dirty, causing a short circuit or open circuit. 4. The resistance value of the remote control itself has changed, resulting in remote control failure.