Key Fob Programming in Harrisburg, PA

Winter, salt and your fob

PennDOT's average snowfall for the district covering Dauphin County is 23 inches, and the agency reports that road salt use has averaged 598,094 tons a winter statewide over the last five winters. Both show up in how fobs behave around Harrisburg:

• Cold weakens the fob battery. A coin cell loses output in the cold, so a fob that works across a parking lot in September may need several presses in January. Try a fresh battery before assuming the fob needs key fob programming.
• Salt reaches your backup. Many fobs hide a metal emergency blade for the door lock, your way in when the fob or car battery dies. Salt and slush can stiffen or corrode a door cylinder that has not been turned in years. Rinse door handles and locks when you wash the car, and try the blade in the door once before winter.
• Cold also drains car batteries. Programming needs a charged car battery, so a car that sat through a cold week may need a jump start first.

Location for programming

Where the car is matters for programming, so give the details in your request:

• In a Downtown or Midtown parking garage, the garage name and level
• At the curb, the block and the side of the street
• In a driveway or detached garage, who can open it

The Harrisburg page covers snow emergency parking rules, worth knowing if the car is on the street.

What to have ready

• Every fob and key you have. On some vehicles, programming a new fob erases any fob that is not present, so bring all the working ones.
• The VIN. It is on the registration and usually visible through the windshield on the driver's side.
• Year, make and model, and whether the fob has extra buttons such as trunk or remote start.
• Ownership papers. Registration or title, plus photo ID in the same name.
• Where the new fob came from. A fob bought online or taken from another car may not accept programming, so mention it up front.

If no working key is left at all, start with car key replacement.