Standard Ignition Brake Light Switch P/N:SLS-33

When the pedal goes down and nothing lights up behind you, the Standard Ignition Brake Light Switch (SLS-33) is the electrical switch that closes the 12-volt circuit powering your brake lamps. It's a direct-fit replacement for the listed applications, including the 1962-1969 Volkswagen Beetle, 1969-1976 Porsche 911, 1972-1974 Jaguar XJ6, 1967-1969 BMW 1600 and many more — see the Buyer's Guide tab for the full vehicle list.

Key features:

• Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
• Special spring and contact arrangement: designed to reduce arcing for extended service life.
• 100% tested: every switch is checked for mechanical and electrical switching performance.
• Metal housing, screw-in design: threads into the switch port and carries two male blade terminals with a single round female connector.

Signs this switch may need replacing include brake lights that won't come on, stay on, or work intermittently — diagnose the cause before replacing, since wiring and the pedal striker can produce the same symptoms. Quantity per application varies (most listed vehicles use one; the 1964 MG MGB uses two), and switches are sold at a minimum order quantity of one. Mounting hardware, brackets, and a wiring harness are not included. Country of origin: Mexico. Manufacturer part number SLS-33.