Error code "hEAD"
 

Hi All

The remote door lock fobs have been acting up lately. New batteries were installed with no difference. When sitting in the car, with the doors closed and the keys in my hand, I press the lock, or un-lock button on the remote. The doors may or may not un-lock. Where the odometer is, comes a code that says "hEAD". It flashes so fast, I'm almost positive that this is what it says.
Any ideas?

Thanks
Roger