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Head-Up Display Car-styling Windshield Projector Alarm System Universal Auto

56 reviews
100% of buyers enjoyed this product! 2569 orders
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A100 3.5 A900 HUD Head-Up Display Car-styling Hud Display Overspeed Warning Windshield Projector Alarm System Universal Auto

Product Features:

1. WiiYii CAR 100% Brand Guarantee

2. Safty driving, Keep your eyes ahead, No need to down your head to see Dashboard while driving

3.Nano-technology to eliminate double reflections, more clarity

4. Easy to Install, Only need connect the HUD with Car OBD port by OBD cable, HUD will display when car engine on / off

5. Over-time driving Alarm, Low Voltage Alarm, Over-speed Alarm, High temperature Alarm, Engine faulty Alarm

6. KMH & MPH Switch Freely.

7. Compatiable for: Cars in OBD II Standard (after 2007 years)(Diesel cars, pure electric cars, hybrid cars cannot be used)

8. Installation position: On Center Console

9. Connection: Connect with Car OBD port

10. Display information: speed, RPM, water temperature, voltage, single driving distance, low voltage alarm, high water temperature alarm, over speed alarm, freely switch between kilometers & miles.

11. Multi-color design makes the screen clearer and easier to read

12. 5-level brightness adjustment, automatic and manual brightness adjustment mode

short pull up to switch display mode

mode 1: Speed + RPM

mode 2: Speed + Water Temperature

mode 3: speed

mode 4: Speed+ RPM + Water Temperature

Package List:

1* HUD body,

1* OBD data line,

1* reflection film,

1* anti-slip mat,

1* English Manual

Screen size:3.5 inch

Product size:90x54x12 mm

Product weight: 40g

Incompatible models (will updated…) But you can choose our GPS HUD

Chevrolet Niva 2019 Nissan Altima 2017 Jeep Wrangler 2015 Nissan tiida 2011 lada samara 2014/ 2007

fortuner 2010 KIA RIO Sedan AT 2015 mitsubishi outlander premium 2019 Mitsubishi Pajero 2007 glc 2020

Subaru Forester 2010( EU version and TLC Prado 120, EU version)……

Diesel vehicles, hybrid vehicles can only use GPS A900 is not compatible

GEYIREN New A900 HUD Head Up Display Car-styling Hud Display Overspeed Warning Windshield Projector Alarm System Universal Auto

FAQs (Solution for Common Problems):

1.The screen without any display,and no electricity

Start the car engine;check if the OBD cable line is tight;please pull down the OBD cable several times to confirm;check if HUD power switch turns on. If no display still,please test the device on a different car, analyze whether the car OBD diagnostic interface is good, if it is not good,please repair it and try again.

2.When HUD power on, HUD only shows the car voltage and be automatic power off after 30 seconds driving.

HUD is only suitable for cars with OBD2 agreement and EU-OBD agreement(Other region:after 07 years )(Diesel cars, pure electric cars, hybrid cars cannot be used)

HUD Products donnot support JOBD and OBDI and recommended test for another car.

3.Inaccurate Speed

a.First check the speed unit is correct or not, the speed unit can switch into KM/H and MPH, short press in the wave button to switch between KM/H and MPH

b.When HUD is power on,vertical press the setting button for 5 seconds to enter into the menu options, find Speed Adjustment,up or down the setting button to increase or decrease the value according to the difference until it shows correct one.After adjustment, vertical press in 5 seconds to save it.

4.Wrong operation lead to crashes. Or inaccurate datas

Do a reset setting.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouses all over the world will be shipped by, USPS, ePacket, or EMS, depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-25 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Puerto Rico 14-30 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 4 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

  • If you did not receive the product within the guaranteed time( 65 days not including 2-7 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused and unopened.
  • We do not issue the refund if:

    • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
    • Your order did not arrive due to exceptional circumstances outside the control of Its hips for free (i.e. not cleared by customs, delayed by a natural disaster).
    • Other exceptional circumstances outside the control of

    Please do not send your purchase back to us unless we authorise you to do so.

    Real customer reviews

    56 reviews
    100% of buyers enjoyed this product!
    5 stars
    4 stars
    3 stars
    2 stars
    1 star
    verifed buyer
    22 May 2022

    Fast shipping arrived in Price good quality ~~

    verifed buyer
    22 May 2022

    Big Bright

    verifed buyer
    22 May 2022

    Instrument stunning worth the money

    verifed buyer
    22 May 2022

    Corresponds to the description and works fine :)

    verifed buyer
    22 May 2022

    The goods received very quickly. Everything corresponds to the description, tomorrow I will install

    verifed buyer
    21 May 2022

    Good product with this price.

    verifed buyer
    21 May 2022

    Everything works, but too bright and there is no protective visor

    verifed buyer
    21 May 2022

    All according to the description. Fast shipping. Good quality. Not yet tested. RECOMMEND

    verifed buyer
    21 May 2022

    Express shipping

    verifed buyer
    20 May 2022

    Shipping Free Real faster products use, but the good with Hook is expected

    verifed buyer
    20 May 2022

    Works, packed well, came relatively fast without any problems

    verifed buyer
    20 May 2022

    It went, and finally it came (2 months to RB), although, most likely there is a reason for the accuracy of the local mail. On the product everything is OK. I have not used it yet-then I will add a review, after juzing.

    verifed buyer
    20 May 2022

    The store is satisfied, everything came on time and without external damage. Seller recommend

    verifed buyer
    20 May 2022

    All is well. Goods are quality. It came quickly. Strain large numbers, about 5 cm. I ordered another option-the numbers are less than that of Lexus.

    verifed buyer
    19 May 2022

    Recommended for easy and terrific

    verifed buyer
    19 May 2022

    It came very quickly, I believe. To Arkhangelsk three weeks. The track was fully weary. The item was shipped out the next day. The store answered questions timely. The packing is very simple, the Fed box (in the photo) but without damage... a little crumpled... maybe in the Russian post on it, the workers cut the herring for a snack, I don't know. The goods are working. On Opel Astra H vsio works... I already did. The length of the cable is enough. The film on the glass is not needed... very small... but the image is slightly double, not critical. It is possible to pick up a little larger film... but nah. The seller and I recommend it. All +++

    verifed buyer
    19 May 2022

    Great thing! It is put Elementary: connected in the connector, put it on the panel-everything! Works for Pajero 4 2008 release. The film on the glass has not yet glued, so a little double the image. Brightness is adjustable automatically: at night does not interfere, during the day it is perfectly visible. Recommend

    verifed buyer
    18 May 2022


    verifed buyer
    18 May 2022

    The product corresponds to the description, the instruction in English. Packed well. About working capacity I will add later. the goods in Russia were not tracked.

    verifed buyer
    18 May 2022

    Everything is fine. Thank you. I haven't checked the case yet. I recommend the producer.

    verifed buyer
    18 May 2022

    like expected, the product works fine. it needs around 5-7 seconds to show the speed once you start the car. i didn't put the reflective glass to the car glass yet but it isn't that blurry like in the image. would totally recommend

    verifed buyer
    17 May 2022

    Not yet checked in the case

    verifed buyer
    17 May 2022

    Works! Shows 5 km more! Speedometer can be seen well!!

    verifed buyer
    17 May 2022


    verifed buyer
    17 May 2022

    Goods priishov shvidko. Відповідає describe. Sellers recommend

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