BMW 3 5 E34 E36 Hazard Warning System Switch Button Emergency Light 1374220

BMW 3 5 E34 E36 Hazard Warning System Switch Button Emergency Light is an original component from the Switches, controls and ignition locks group, designed to control hazard lights in classic BMW 3 and 5 series models. This used component ensures factory-standard electrical system operation and proper fitment for the vehicle's wiring. The black finish of the button helps maintain a consistent look for the center console and ensures ergonomic operation.

Specifications and technical data

• SKU: 1374220
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1374220
• Substitutable numbers: 61311374220, 1374220, 61311390752, 1390752, 61311390751, 1390751, EM
• Color: Black
• Category: Switches & Controls

Function and application of the hazard light switch

The hazard light switch is responsible for the quick and clear activation of the vehicle's warning signals. In BMW E34 and E36 models, it is integrated into the electrical system to ensure:

• proper control of the turn signal flasher in hazard mode,
• clear, central access for both the driver and passenger,
• preservation of the dashboard's factory functionality.

By using an original switch, compatibility with the wiring harness and mounting panels provided by the manufacturer is maintained.

Design, color, and ergonomics

The element is finished in Black, which matches the standard interior styling of the BMW E34 and E36. The dark color reduces light reflections and blends well with other switches on the center console.

The switch construction is designed for intuitive operation – a distinct mechanical click and a tactile pressed/off position make it easy to use the hazard light function without taking your eyes off the road. Using an original solution minimizes the risk of looseness, jamming, or unreliable electrical contact.

Benefits of using an original BMW switch

Choosing an original hazard light switch for the BMW E34 and E36 primarily offers:

• secure mounting fitment – the correct housing shape and clips, consistent with the factory panel,
• preservation of consistent interior aesthetics – identical color and form as in the original configuration,
• proper cooperation with the vehicle's electrical system – no need for wiring modifications or the use of adapters.

A used, original component from the Switches, controls and ignition locks group is a reasonable compromise between cost and maintaining the factory operating parameters of the system.

Condition, origin, and technical aspects

The switch is offered as a used part, which in practice means it comes from vehicle dismantling and retains the manufacturer's original specifications. Such components are particularly valued for maintaining older BMW models in a condition close to factory-original, without the need to resort to unreliable replacements.

The element has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific equipment version. This allows for precise selection of the switch for your BMW E34 or E36, reducing the risk of installation problems.

If you are planning a comprehensive repair or upgrade of the lighting control area in your BMW and need other elements from the same group, such as light switches, function buttons, or ignition lock components, check out the available parts in the BMW Switches, controls and ignition locks category.

Safety and selection of used components

Replacing the hazard light switch has a direct impact on safety – a functional switch allows for quick activation of warning signals in emergency situations. When selecting used electrical components, it is worth following proven procedures for verifying technical condition and compatibility with the vehicle's installation. Detailed tips on how to responsibly approach the purchase of used brake system components and related safety systems can be found in the article Second-hand brake system: how to safely choose discs, calipers, and ABS?.

For drivers who want to maintain the high resale value of their BMW, using original, used components instead of random replacements can be significant. You can read more about the impact of such service decisions on the later valuation of the car in the guide Original used parts vs. car resale price – how not to lose money?.