Standard Ignition Back Up Light Switch P/N:LS-257
Help keep your reverse lamps working when you select reverse with the Standard Ignition LS-296 Back-Up Light Switch, a direct-fit replacement for the 1994-1998 Toyota Supra, 2000-2005 Toyota MR2 Spyder and 2006-2010 Lexus IS350. This switch completes the circuit that turns on the back-up lights when reverse is selected, which signals drivers and pedestrians behind you that the vehicle is about to move backward.
Signs this switch may need replacing include back-up lights that won't turn on in reverse, stay on in other gears, or work only intermittently. A burned-out bulb, blown fuse or wiring fault can cause the same symptoms, so diagnose the cause before replacing the switch. Engine-specific fitment details are listed in the "Vehicles it fits" section.
Interchange: S26240 · JA4207 · NS5743 · 8421014040
This part cross-references / interchanges with the following part numbers:
What does a back-up light switch do?
It completes the circuit that turns on the vehicle's back-up lights when reverse is selected. This signals others that the vehicle is about to move backward.
Is the Standard Ignition LS-296 the right 1994-1998 Toyota Supra switch for my back-up lights?
The LS-296 is listed as a direct-fit back-up light switch for the 1994-1998 Toyota Supra. Check the "Vehicles it fits" section to confirm it matches your vehicle.
What are signs of a failing back-up light switch?
Signs include back-up lights that won't come on in reverse, stay on in other gears, or flicker. Rule out bulbs, fuses and wiring first, because they can cause the same symptoms.
Is this switch tested?
Yes. Standard tests 100% of these parts to verify both their mechanical and electrical switching performance.
What are the switch's conductors made of?
The LS-296 uses copper alloy conductors. They are used for superior electrical conductivity with low resistive losses.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.