Original BMW Hazard Warning Switch BMW 5 Series E39 and 7 Series E38 (1995–2003)

When the hazard lights on an E38 7 Series or E39 5 Series stop flashing, a common cause is Original BMW hazard warning switch 61-31-8-350-947. This is the center console button that turns on the hazard warning lights for 1995–2003 models. Pressing a hazard switch signals the flasher relay to flash every turn signal lamp at once, which warns traffic of a breakdown or roadside stop. This BMW switch weighs 20 g. It is made in Poland. BMW's parts data shows production starting in April 1994. It is sold individually, as one piece.

Original BMW Parts carry a 24-month parts warranty.

A worn switch usually shows one of three signs. The lights may not come on when the switch is pressed. Operation may become intermittent, or the hazards may stay on or refuse to engage. The relay may also stop clicking when the switch is pressed. BMW shares this one part number across every E39 and E38 engine, from the M52 and M54 six-cylinders to the M62 V8 and the M73 V12. Owners therefore do not need to choose a version by engine.

Technical Details

• Manufacturer: BMW (Original BMW Parts)
• Part number: 61-31-8-350-947
• BMW part name: Hazard warning switch
• Location: center console
• Weight: 20 g (0.71 oz)
• Production start: April 1994
• Country of manufacture: Poland
• Sold as: one piece
• Warranty: 24-month parts warranty

Common Questions

Does this switch fit both the E38 and the E39?
Yes. BMW uses this one part number in both chassis.

Could a bad switch be why my hazards do not work?
Yes. A failed switch can leave the hazards dead, stuck on, or intermittent, and you may hear no relay click when you press it.

Working hazard lights are a basic safety item, and this switch restores them on the E38 and E39.

Fitment & Compatibility

Use the fitment table below to confirm year, make, model, submodel, and any notes tied to your exact vehicle. Pay close attention to engine, chassis, position, and option-specific details before ordering. PMB Performance has spent over 20 years matching parts to vehicles and can verify this against your VIN.