Keep the stop lamps firing the instant the pedal moves with the Standard Ignition Brake Light Switch SLS-190. This stoplight switch opens and closes the stop-lamp circuit as the brake pedal is applied, and it installs as a direct-fit replacement for the 1985-1989 Merkur XR4Ti, 1988-1989 Merkur Scorpio, 1998 Ford Fiesta, 2000 Ford Fiesta, 2003-2004 Ford Fiesta, and 2004-2012 Ford EcoSport (engine: All).
- Copper-alloy conductors: deliver strong electrical conductivity with low resistive losses.
- Special-design spring and contact arrangement: laid out to reduce arcing for extended service life.
- 100% tested: every switch is verified for both mechanical and electrical switching performance.
- Connection: two male blade terminals and a single rectangular female connector, rated 12V.
The switch uses a plastic housing and a push-in attachment method to seat in its mounting location. A wiring harness, mounting hardware, and mounting bracket are not included. The listed applications call for one switch, and the package contains one. Country of origin: Italy. If a failed stoplight switch is the cause of brake lights that won't illuminate or that stay on, this part replaces it. Manufacturer part number SLS-190 (also SLS190).
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the SLS-190 do?
It's a stoplight (brake light) switch that opens and closes the stop-lamp circuit as the brake pedal is applied, signaling the brake lights to turn on and off.
Which vehicles does this switch fit?
It's a direct-fit for the 1985-1989 Merkur XR4Ti, 1988-1989 Merkur Scorpio, 1998, 2000 and 2003-2004 Ford Fiesta, and 2004-2012 Ford EcoSport (engine: All).
How does the switch connect and mount?
It has two male blade terminals and one rectangular female connector rated 12V, and uses a push-in attachment method to seat in its mounting location.
Is any hardware or wiring included?
No. A wiring harness, mounting hardware, and a mounting bracket are not included with this switch.
What are signs the stoplight switch may need replacing?
Brake lights that fail to illuminate when the pedal is pressed, or that stay on constantly, can be signs a stoplight switch has failed; diagnose the cause before replacing.
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