The keyless remote has become almost as common as the car key. Unfortunately, it comes with more potential problems that can disrupt a driver's day. If nothing happens when the button is clicked, the car owner may be unable to disengage the alarm system, leaving the car seemingly stuck. Before hitting the (unresponsive) panic button, follow some simple troubleshooting steps.
Replace the battery
First things first: the most likely cause of a dead car clicker is a dead battery. Check the back of the remote to see if it has an easy-access battery cover than can be opened with a coin. If it doesn't have one, the remote will have to be opened up. This is not a big deal, simply use a flat head screwdriver to open the unit along the seam, and pop out the battery.
While the battery number may be etched onto the case, it's always a good idea to have a look at the old battery; it makes it easier to know exactly what you're looking for. A new battery, usually resembling a small disc, can be purchased at most retailers that have an electronics section. Once the correct replacement has been confirmed by the battery number, insert it and close the casing back up. Ideally, this will be all you need to do.
How clean is the remote?
If replacing the battery doesn't fix the problem, open the unit and look at the circuit board where the "lock" and "unlock" buttons are pressed. The circuitry should be clearly visible. If it appears black, it is a very dirty remote that may be restored with a cleaning. In fact, any time the unit is opened to check or replace the battery, it should be checked for dirt and cleaned, if necessary.
Cleaning is very simple: using a cleaning solvent (WD-40) on a cotton swab or a pen dispenser, gently rub the affected area until it is thoroughly removed. Clean off the underside of the button as well. Allow to dry - it won't take long - and close the casing. Chances are, the remote will work like new again.
The inside of a keyless remote can become especially dirty if the buttons get a lot of wear and tear. If a remote is heavily used, it's a good idea to check the circuit pads on a regular basis for dirt, and clean accordingly. Replacing the button pads is also an option. Replacing a remote can be complicated or costly; a little maintenance is worth the effort.
Holly Quinn - Holly Quinn is a Delaware-based freelance writer with professional experience as a Music and Entertainment writer who has covered local, ...
Join the Conversation