LMV2015SB
LG LMV2015SB Warming Lamp Microwave Repair

Most common issues on this model
- Warming lamp socket and bulb
- Vent fan speeds and grease filters
- Door switches and latch
- Turntable motor and coupler
- Mounting bracket and cabinet screws
The LMV2015SB is an older LG over-the-range microwave that LG describes with a warming lamp. That lamp sits in the underside of the unit and lights the cooktop, and in this type of model it is also meant for keeping dishes warm. Three finishes were offered.
Warming lamps run hot and work for long periods, so we start there when a call mentions a lamp that went dark: bulb type, socket condition and the control feed. The rest of the visit follows the usual over-the-range routine, covering the door latch, switches, turntable, heating and the vent fan with its filters.
Because the model is older, we check the model and serial label before we order. You get a written price first, and our repair carries a 30-day warranty.
Key features
- Over-the-range microwave
- Warming lamp
- Turntable-driven even heating
- Touch panel with clock
- Sold in 3 finish options
Error codes this model can show
What is the warming lamp on the LMV2015SB?
It is a lamp under the unit, above the cooktop, that LG calls a warming lamp. When it will not light, we check the bulb, the socket and the control that feeds it.
Can any bulb go in an over-the-range microwave?
No. These lamps run hot and use a specific type. We match the bulb to the socket and the unit, and check that the socket is not scorched before we install one.
The oven heats but the vent is weak. What is the fix?
We check the filters, the fan speeds and the exhaust path, since grease buildup is the common cause. If the motor is weak, we test it and quote the repair.
Book repair for your LMV2015SB
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.
