I have a hyundai accent when u start car i have dash lights. When u start to drive my dash lights go very low where u cant see wat speed your doing. It was working all find . And i dont knw why

Hi,
I believe your accent is the world cup edition.
please check the following suggested areas;
engine valve timing, ignition plugs,coils and cables, air flow throttle, actuators and hoses, etc.
I believe you will find a solution

Ngosa

Can you post a picture or better describe the location and features of the light?

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

You may have a problem with the speed sensor or the OD solenoid, you will need the dealer to scan the Transmission control module for fault codes.

It sounds like a blown fuse. Are you checking them with a test light? And have you located all of the fuses. there will typically be a fuse box under the drivers dash area, and one under the hood. have another look Im certain you'll find a blown fuse. Good luck.

hi there i have a 96 hyundai excel,car has no dash lights or power to start the car,ive try my immobilizer but stil cant find the problem,does any one know how to bypass the immobilizer??ive disconnected all immobilizer wirers so far and re joint them to the original wires but stil no luck...any help would be appreciated

It may be that the idle speed of the motor is set to low.A stick shift should idle at about 600-700 revs,an auto at about 750 revs.If the air con is used there is an idle/up device that brings the revs up a fraction because the air will make the engine idle slower.the problem may just be a small adjustment.Hope this helps

Sounds like an internal cluster issue.

sometimes loss of power can be caused by a clogged catalytic converter which can make the car at times hesitate, and about the trasmission maybe the governor on it might be faulty what that does it changes the gears when it reaches certain speed

first clean the MAF mass air flow Vitally

you need to replace the headlight switch