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Audi Q4 e-tron Lane Change Side Assist System Blind Spot Assist Set Update Kit

$3,139.00
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Product Details

Retrofit Lane Change Side Assist Blind Spot Assist Warning Kit For Audi Q4 e‑tron, Blind Spot Monitoring System Upgrade Set

  • Genuine retrofit Side Assist blind spot monitoring kit for Audi Q4 e‑tron (F4 chassis)
  • Monitors vehicle blind‑spot area via rear radar sensors; LED warning indicator on exterior mirror housing
  • Flash warning triggers when turn signal is activated while vehicles approach blind spot
  • Supports rear cross‑traffic alert & exit warning function after proper coding & calibrationAudi Media...
  • Kit includes radar sensors, mirror caps with LED warning lights, wiring harness & mounting brackets
  • Professional diagnostic coding and radar calibration required after installation

The listed price covers parts only, coding & technical service are not included.

We can provide coding service additionally. Please contact us via WhatsApp for pricing

When installing side assist (MQB EVO platform), component protection (CP) of radar modules must be removed, plus SFD authorization on vehicle gateway.

Return Policy


We support 7-day return policy. You may submit return request within 7 days upon receipt of your order.
All returned items must be unused, kept in original condition with all tags attached and original packaging intact. A receipt or valid proof of purchase is also required.
Please note that return shipping fees to Hong Kong shall be borne by the buyer.

Shipping Policy

Orders ship from China and are processed in 1–3 business days.

  • Express-DAP (DHL/UPS/FEDEX): 2–7 Days -By default, we will declare 10-50 USD.
  • Standard -DDP -(FREE SHIPPING): 5–15 Days-Incl. VAT & All Fees

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