Note:
-If you find out that HUD displays only voltage for 30 seconds and then turn off automatically, this is because the interface
isn't OBD II or EOBD. So we suggest checking twice whether your interface is OBD2/EOBD or not before purchase.
-For old cars, you should set your start voltage at 12.8V, for your battery is too old to provide 13.2V voltage.
-The speed this HUD displays is 5km faster than actual speed by factory default. You can fine tune or adjust it to your personal preference
Product photo
