Descriere
Referință originală 8377487.9. Original folosit, testat BMW E46 clock spring — an original spiral cable / rotary coupler unit removed from a low-mileage production E46.
The clock spring (spiral cable / rotary coupler) is a flat ribbon conductor coiled in a plastic cassette, seated between the steering column and steering wheel hub. As the wheel turns, the ribbon winds and unwinds, maintaining unbroken electrical connections for the driver airbag pyrotechnic circuit, horn, and all steering wheel-mounted control signals (audio, phone, cruise, paddle shifters). A failed clock spring can disable the driver airbag — making it a safety-critical part.
Driver airbag or SRS warning light on the instrument cluster (most urgent — indicates airbag circuit may be open), horn failure, all steering wheel controls becoming unresponsive, a clicking or snapping noise at full wheel lock, or visible ribbon damage.
Safety-critical. Professional installation essential — incorrect fitting can prevent driver airbag deployment. SRS fault codes must be cleared after fitting. Verify OEM before ordering. 14-day returns on unmodified parts.
Se acceptă returnări doar pentru defecte reale — defect la primire, neconform cu descrierea sau piesă greșită livrată — solicitate în termen de 14 zile, cu toate cele 3 etichete de securitate anti-manipulare intacte. Nu se acceptă returnări pentru schimbare de decizie, instalare incorectă, codare/programare sau erori de compatibilitate din partea cumpărătorului; verificarea compatibilității (număr OEM, firmware, vehicul) este responsabilitatea cumpărătorului. Politica completă: https://giantparts.eu/refund-and-returns/
