2011 Sonata Se. Keyless fob will not unlock car or open trunk. Brake lights and overhead lights are all that will light. Immobilizer indicator flashes yellow when start button is pushed with brake depressed, car does not even attempt to start.
Putting fob in console will also cause the Immobilizer light to flash, no start up. Holding start button with foot on brake for a minute does nothing.
Owner's manual says call dealer. Any ideas I could try would be appreciated.
Car battery is 1 year old and 2 fobs have new batteries, and neither will work.
Thanks
Putting fob in console will also cause the Immobilizer light to flash, no start up. Holding start button with foot on brake for a minute does nothing.
Owner's manual says call dealer. Any ideas I could try would be appreciated.
Car battery is 1 year old and 2 fobs have new batteries, and neither will work.
Thanks