My car wont turn on and the light epc is on and the battery light is on and the check engine is on

If U don`t have VAGcom to read and erase the errors try first the brake switch if its ok (sometimes the brake lights remain turned on even if the brake pedal is released and this cause the epc light on).
If you see a engine speed decrease when epc turns on the error could be from admision *(air intake) pressure sensor . You can disconnect your battery minus*(ground) for 10 or more minutes to turn off the epc light but if you don`t resolve the problem epc will turn on again when U start the engine. My advice is to find a Diagnose cable and read the error to know exactly what is the problem

EPC light should have nothing to do with the shift interlock,(EPC is traction control) should be a small cap or plug on the console, near the shifter that has the interlock disengage button,usually done with a key,check shift interlock in the owners manual.

Check the battery, then scan the car

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You may have blow the fuses check all of them.

check battery volts should be 12.6 volts.if not battery dead.have battery charged and test if battery can be charged alternator faulty.if battery dead cant be charged replace battery.and clean battery cables if EPC warning light still flash have vechicle code scan for faulty accelerator control system or mass air flow sensor.to get vechicle started after replacing battery just turn ignition switch to the on position for 30 seconds then turn off ignition switch then start engine.

When was the last time you changed your Air filter( A dirty filter can put MAF sensor out of range). How about the fuel filter (Fuel starvation). These filters should be changed every 30,000 miles . It is normal for all of the dash lights to come on if the engine stops running. Is the Jetta a Diesel or Gas. Perform The OBDII scan again to see if current faults are present. Do the cheapest fixes first. Also check oil often. The low oil sensor will trigger engine shut down if more than 1 quart low

First of all you need to access the Engine Control Module (ECM) using suitable diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC's memored. DTC = Diagnostic Trouble Code. Then you will bu full informed about the root cause of the problem, and you will be able to repair & replace bad pieces and reset the ECM. Then the EPC (Electronic Pedal Control) yellow light will turn OFF.

The check engine light:


The check engine light & EPC light:

It sounds as if your vehicle may have severe water damage to the engine. The engine sensors on the golf are suseptable to water damage and can result in epc light that you are seeing on your dash, or so i was told by VW. I replaced all the sensors, alternator and the computer on my original engine, but this action didnt fix the problem. So i bit the bullet and replaced the engine, and haven't had a problem since. If you do the labor yourself it can be done as cheap as $4000. I hope this helps mate.

good luck

i have audi tt 2000.when i was driving on highway today my car stop suddenly and EPC light was on,also check engine light was on..what s the problem on my car?

Take it to the dealer, the EPC warning light - and even more the failsafe run which doesn't allow you drive faster than 20mph) is an indication of serious motor troubles. They can read the ECU faultcodes, which should be a good startingpoint for troubleshooting the cause ...

You could do some basic troubleshooting like checking the air filter, the oil level, the spark plugs, etc. You didn't fill it up with bad gas, did you ? And does the engine make strange noises/vibration when running idle ? In case you fixed some obvious cause, you can dis- and reconnect the battery to erase the engine's faultcode. If it's not fixed, the EPC (and failsafe run) will simply come on again.

My advice would be not to drive it untill it's fixed to prevent more potential damage.