Q: My alarm isn't working. The fob lights up when pressed.

asked by on March 14, 2017

My alarm is not working. No sound at all. Lights don't flash either. Fob battery has been replaced and it lights up when pressed.

My car has 141400 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Green AC oil coming out of the condensation line after recharge
The green fluid coming out of the drain tube is dye that was added to the refrigerant to locate leaks in the system. The failed component would be the evaporator. Please check this web site for more information and...
heavy white smoke tailpipe
That sounds like steam coming out of the tailpipe. You may have noticed the coolant level being low (https://www.yourmechanic.com/services/top-off-coolant). If coolant is getting into the cylinders, it makes steam come out of the exhaust. This is a classic sign of...
Fluctuating RPM gauge when going up hills
Hey there. It's hard to tell without further information. Automatic transmissions rely on solenoids and electronic sensors to shift. If these sensors have failed, the symptoms would be similar to yours. Issues with your fuel system will also produce similar...
How do i remove a stripped bolt from a battery post clamp?
Hello. From what you describe it would appear that your battery terminal will likely need to be replaced. If you do not have the resources to have it professionally replaced then replacing it on your own could be another option....
Car jerks and signs of overheating
Hi There, It does sound like your car may be overheating and that you may possibly have a bit of a cylinder head gasket leak. A blown head gasket may cause a number of different symptoms. A head gasket that...
Replaced the water pump and timing but but the engine is still overheating in a very short amount of time.
You may have an air pocket in the cylinder head or the thermostat is not opening up. You should make sure upper and lower coolant hoses are hot. If upper hose is not as hot as the lower hose then...
Car Shaking During Driving
It is very likely than an ignition coil could be the cause of this issue although it would most likely set a check engine light if this was the case. I would recommend turning your key to the on position...
A/T Governor Pressure Sensor codes P1762 P1763
Hi Pat. Thanks for contacting us today. The codes you've listed are Dodge specific OBD-II codes that indicate that the Governor pressure sensor is either faulty or relaying false information to the ECU. This is likely the source of your...
Battery died brakes locked up
This vehicle is equipped with vacuum assisted power brakes. When the engine is off, government regulations state that there must be enough vacuum in reserve to enable the brake pedal to be pushed down at least two to three more...

Related articles

A Buyer's Guide to the 2012 Mercedes-Benz GL-Class
In In the world of full-size SUVs, Mercedes-Benz has made a name for themselves by offering unrivaled luxury in a field where the size of the engine is often the most important metric. While the 2012 Mercedes-Benz GL Class definitely...
2005 Jeep Wrangler vs. 2005 Chevrolet Blazer: Which One Should I Buy?
Sport SUVs are a class all of their own; these vehicles are meant for a fun drive through the woods and across the trail – but not necessarily to Grandma’s house! Think instead about going through the creek and through...
Understanding the Mercedes-Benz Active Service System (ASSYST, ASSYST PLUS, ASSYST Fixed Intervals) Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Mercedes-Benz Active Service System indicates when and what service your car needs.