Description:

for cars with OBDII port  

The Vjoycar V41 Head-Up Display (HUD) projects real-time driving data directly onto your windshield, keeping your eyes on the road for safer driving. With its large 5.5-inch screen, it displays speed, RPM, water temperature, voltage, mileage, fuel consumption, and more — all in bright, clear colours.

This HUD is plug-and-play via your car’s OBDII/EUOBD port and features automatic brightness adjustment for day and night driving. The unique Shift Reminder helps you optimize gear changes, while multiple alarms warn you of overspeed, high water temperature, low voltage, and fatigue.

Its sleek design, customizable display interfaces, and high-quality imported chipset make it the perfect upgrade for your vehicle’s dashboard.

Smart Driving + Safety + Fun in One Device.

Specifications

Comes With User Manual .

• Brand: Vjoycar

• Model: V41

• Display Size: 5.5 inches

• Connection: OBDII/EUOBD plug-and-play

• Display Functions: Speed (KM/H & MPH), RPM, water temperature, voltage, mileage, fuel consumption, intake pressure, travel time, system time, acceleration/brake test, fault codes

• Alarms: Overspeed, high water temp, low voltage, fatigue driving reminder, shift reminder, engine fault alert

• Brightness Control: Automatic via light sensor, manual adjustment available

• Dimensions: 14.7 × 8.5 × 1.4 cm (5.79 × 3.35 × 0.55 in)

• Power Supply: Wired (dual power supply supported)

• Special Feature: Optional sunshine bracket for better visibility

• Warranty: 12 months

Dimensions

• Device Size: 14.7 × 8.5 × 1.4 cm (5.79 × 3.35 × 0.55 in)

• Screen Size: 5.5 inches

Care Instructions

• Use only with compatible OBDII/EUOBD vehicles (mainly post-2008 models).

• Avoid prolonged exposure to extreme heat or direct sunlight when not in use.

• Clean screen and reflective film with a soft, dry cloth.

• Do not attempt to disassemble; contact support for cable replacements or repairs.

Why Buy From GrabliWorld

• 100% original and high-quality automotive accessories

• Fast, secure UK & worldwide shipping

• Expert product knowledge and customer support

• Carefully tested and packaged for safe delivery

Package Includes

• 1 × Vjoycar V41 HUD Display

• 1 × 16-pin OBD Cable

• 1 × Reflective Film

• 1 × Anti-Slip Mat

• 1 × User Manual

• 1 × Bracket (optional, if selected)

Display Data: vehicle driving speed, water temperature, voltage, fuel consumption, RPM, single mileage, total cumulative mileage, travel time, system time, intake pressure, acceleration test, brake test &reminder...

 

Alarms: overspeed alarm, High water temperature alarm, Low voltage alarm, Shift Reminder, Engine fault alarm, Clear fault code, Free switching between kilometer and miles, KM/h & MPH Switch freely, °C & ℉  switch freely, Fatigue driving reminder...

Product Highlights:

1. Plug and play: EUOBD & OBD cable - full 16 pins.

2. Large Screen： 5.5 inch screen for better sight view.

3.12 main functions & Shift Reminder

4. Speed Unit: KM/H & MPH.

5. Turbine pressure: PSI and KPA.

6. Fuel consumption unit: L/100km (instantaneous fuel & average fuel).

7. Bright sensor: adjust the brightness automatically.

8. Modern design: classic blue and white design, alarm icon in red and flash.

9. Interface: custom interface pre-set before start travel.

10. OEM & ODM custom orders are welcome: small MOQ, pls contact with us.

Package List:

There are two options of the package, one is of normal packing, the other has optional bracket, please choose one you prefer.

Upgrade Head Up Display

5.5" big screen X 12 main functions X Shift Remind

It's the only "head up display" with Shift Remind on the market:

5 Reasons to Buy

Reason 1 - 5.5" large screen:

5 Reasons to Buy

Reason 2 - Shift Remind

The default maximum gear of the HUD V41 is 5, but if needed, you can go to setting menu No.16 to adjust the maximum gear up to 9. But can only set the gear position by value of kilometers per acceleration, which is different from the actual gear.

5 Reasons to Buy

Reason 3 - Rich Functions

12 kind of main functions and 6 kind of main alarms

5 Reasons to Buy

Reason 4 - Dual Power Supply

Safety Guard

5 Reasons to Buy

Reason 5 - Imported Chipsets from Amercia

The luxury "hud" for your love car

Different Interface

Kinds of interface for your choice, from simple to rich

Best Design

The classic design - blue white and red

rich functions on large screen

Real Working Photo

after testing many " hud ", you will choose it still

Package List:

1 x Car HUD Head Up Display

1 x 16 pin OBD Cable

1 x Reflective Film

1 x Anti-slip Mat

1 x User Manual

1 x Bracket(Optional)

 

OBD2 working mode are not compatible with follow vehicles:

1. Almost 98% cars before the year 2008 (specially can't be compatible with cars before 2004) works with

hybrid vehicles.
2.Some Old Oil and electricity 

mixing, diesel powered car,

 Pick up, SUV, ORV, Mini Bus...
3. Few Special Cars

if not sure, please contact 

us in advance.