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Direct Fit Blind Spot Detection Lane Changing Assistance System (OEM Specification Now Available)


We are the only company that can offer direct fit model of Blind Spot Lane Changing Assist upgrade in Europe. This product is made to order and it needs to be ordered via an invoice by bank transfer. Orders via website will not be produced.






This advanced blind spot assist system is designed to give the driver a visual warning of vehicles approaching from the rear and/or occupying blind spots present with conventional side mirrors. Using two high performance microwave sensors, mounted either side behind the vehicles rear bumper, this is the best performing aftermarket blind spot assistance solution currently available.

Designed with road safety in mind, this product is perfect for those who often drive on motorways or busy multi lane routes.

An industry first from Unique Auto Developments, our direct fit mirror glass solution gives the ability to retrofit this modern technology to a wide range of vehicles old and new, without the need for ugly indication lights or loose wiring. As with all our products, once fitted your vehicle retains an OEM style appearance. Our solution will allow you to retain heated mirror elements but auto dimming mirror (if fitted) will be lost.

For 2023, our engineering team have developed a new high performance model (OEM-BSA). Offering an improved feature set, this product has been specifically designed for prestige car manufacturers to meet or even exceed OEM standards. This is currently the most advanced blind spot driving assistance technology available. Please find details of OEM-BSA and S-BSA below.

This upgrade kit is manufactured to order for your specific vehicle, due to this there will be an approximate 10 day lead time after placing an order. This product is covered with a 2 year warranty (S-BSA) or 3 year warranty (OEM-BSA) against defects. Please note, this product is custom made to order so it is non-returnable.

Key features 

  • Easy wiring, only requiring an ignition switched 12v Power source from vehicle fuse box
  • Direct fit mirror glass replacements with integral LED warning lamps to alert you of an approaching vehicle
  • Optional audible warning via internal speaker
  • 2 x 24 gHz sensors (S-BSA) or 2 x 77 gHz (OEM-BSA) which mount behind the original bumper – invisible appearance once fitted
  • Instruction guide included (*Please note due to the wide range of vehicles, it is not possible to provided detailed trim removal guide for each vehicle. The installation guide will cover the electrical installation, recommended sensor placement and operation of the kit shown on a demo vehicle – trim removal procedures are available directly from most car manufacturers.)
  • 2 year warranty for S-BSA and 3 year warranty for OEM-BSA

*Professional installation recommended

Blind Spot and Lane Changing Assist function

Faster vehicles approaching within the blind spot detection range will be detected, and the yellow warning light will illuminate if the system algorithm detects imminent collision (within 3.5 seconds). When the left or right turn signal is activated, the relevant LED will blink quickly and an audible warning will be heard through the included speaker (if fitted).

  • S-BSA detection range up to 15m from behind and 3m from each side. S-BSA blind spot/lane changing assist function activates when ignition is on.
  • OEM-BSA detection range up to 78.5m from behind and 3m from each side. OEM-BSA blind spot/lane changing assist function activates when driving above 20kmh or 12.5mph.

Cross Traffic Warning

When the vehicle is in reverse gear with speed below 6mph, the cross traffic assist function will be active. If another vehicle approaches the detection range from either side, a visual and audible warning will be emitted (Speaker must be fitted to hear the audible warning)

  • S-BSA detection range up to 10m from each side.
  • OEM-BSA detection range up to 30m from each side.

Door Opening Warning

When the vehicle is stationary with the ignition on, if a fast moving object is within the detection range, the warning light will activate.

  • S-BSA detection range up to 15m from behind and 3m from each side.
  • OEM-BSA detection range up to 20m from behind and 3m from each side.

To order, please firstly send the following information to contact@unique-ad.co.uk We will then confirm whether we can make this for your vehicle and the production lead time.

  • A photo for each mirror
  • Car model/year
  • LHD or RHD

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