Help your brake lamp circuit get the power it needs with the Standard Ignition Brake Light Relay / Multi-Function Relay RY1846. This relay lets a low-current control signal switch a higher-current circuit. It fits many vehicles, among them the 2012-2019 Hyundai Santa Fe, 2014-2019 Kia Soul and 2019 Hyundai Santa Fe XL. It is a direct-fit replacement for the listed applications; see the "Vehicles it fits" section for the full list and engine details.
Standard Ignition describes this part as a multi-function relay, and it is cataloged as a brake light relay, so you may find it under either name.
- Durable housing: A high-quality composite housing is designed to protect the relay against harsh temperatures and demanding operating conditions.
- Certified quality: Made in TS16949 and ISO9001 certified facilities and built to recognized industry quality standards.
- Global OE manufacturer: Standard Ignition is a global manufacturer of original equipment ignition products. It maintains quality control throughout manufacturing, from components to the finished product.
Signs this relay may need replacing include brake lights that do not come on, stay on, or work only intermittently. Bulbs, fuses, wiring and the brake light switch can cause the same symptoms, so diagnose the circuit first. If a failed relay is the cause, RY1846 replaces it.
Interchange: R7349 · AR7350 · 952402W100
This part cross-references / interchanges with the following part numbers:
R7349, AR7350, 952402W100, RY1846
Frequently Asked Questions
What does the Standard Ignition RY1846 relay do?
It lets a low-current control signal switch a higher-current circuit. It is cataloged as a brake light relay, and Standard Ignition lists it as a multi-function relay.
Is this the right Soul relay for a 2014-2019 Kia Soul?
RY1846 is a direct-fit replacement for the listed applications, including the 2014-2019 Kia Soul. The "Vehicles it fits" section shows every listed vehicle.
Does this relay fit the 2012-2019 Hyundai Santa Fe?
Yes. It is listed for the 2012-2019 Hyundai Santa Fe and the 2019 Hyundai Santa Fe XL. See the "Vehicles it fits" section for the other listed vehicles.
What are signs a brake light relay may need replacing?
Brake lights that fail to come on, stay on, or work intermittently may indicate a relay problem. Bulbs, fuses, wiring and the brake light switch can cause similar symptoms, so diagnose first.
How is the RY1846 relay built?
It uses a high-quality composite housing designed to protect against harsh temperatures and demanding conditions. It is made in TS16949 and ISO9001 certified facilities.
