







OBD2 mode function:
vehicle speed, speed, water temperature,
voltage, fuel consumption time, average fuel consumption,
single driving time, single driving distance, total mileage,
cumulative driving direction, longitude and latitude, kilometers per liter,
intake pressure, oil temperature, air fuel ratio,
turbine pressure, intake temperature, oil pressure,
throttle valve, engine load, transmission oil temperature,
satellite number, altitude, accelerometer,
G-value, up and down tilt angle, left and right tilt angle,
acceleration, braking test, reading rich PID data stream,
reading car fault codes and clearing fault codes
GPS mode function:
vehicle speed, voltage, time, single driving time,
single driving distance, total mileage, cumulative driving direction,
longitude and latitude, satellite number, altitude,
altitude, accelerometer G-value, up and down tilt angle,
left and right tilt angle, acceleration test, braking test
Tip:
Automatic matching models, plug and play.
According to OBD or EUOBD (the integrated automatic diagnosis system) plug and play.
- Judging method:
Open and find the sticker under the hood.
Whether CERTIFIL OBD2 can be installed (as shown in Figure 1) Or check if there is a car diagnostic port under the steering wheel (as shown in Figure 2)
(or example, cars can be used after 2003, and most other cars after 2007.)
Package Included:
1 x Head Up Display
We accept orders at any time — 24 hours a day, 7 days a week. All orders will be shipped with in 2 business days. How exciting! Orders placed during the weekend will be processed on the next business day. This however excludes public holidays.
Due to unavoidable circumstances ,for some products delivery time could take from 3 to 4 weeks as we can't control the third party couriers.
When your order arrives, please inspect the package for any damage. It is normal for the shipping package to show some wear, however, if you think a product in your shipment is damaged, please contact us immediately . Please provide the order number along with your email address and phone number for fastest service. To ensure prompt resolution, please keep the original shipping package and the damaged product for inspection. If, after having examined the product, we confirm that it is damaged, we will provide you instructions for returning the damaged product to us at our expense and issue a refund for the price you paid for the product to the original purchaser’s method of payment. Your original shipping and handling charges will not be refunded, but any replacement for a damaged or defective product will be shipped to you free of charge.
We have a 7-days return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us , If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Estimated Delivery Time Frame: 14