KitchenAid KBFN542S Refrigerator Lamp and Seal Care

The KBFN542S, also sold as the KBFN542SBE and KBFN542SPS, is a current KitchenAid refrigerator, and even newer units have small parts that wear. A lamp that stays lit with the door shut is typical: it adds heat inside and hints that the door switch is no longer reporting properly.
We check the switch and lighting first, then the crisper runners and door bin lugs, which crack where the plastic is stressed. Condensation around the door frame leads us to the gasket, and a cabinet that runs warm or over-freezes the top shelf leads to the cold control or thermistor.
The price is given in writing before work starts, and our workmanship warranty lasts 30 days.
Check by pressing the door switch with the door open; if the lamp stays lit, the switch or its wiring is at issue. We replace the switch so the interior stops warming.
Usually a runner or lug has cracked. We look at the slide and drawer, and if parts are available we replace the runner so the drawer rolls smoothly again.
A gasket that has stopped sealing lets humid air in. We test the seal around the entire door and replace the gasket if there are gaps or flattened sections.
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.