Q: Got a Golf Mk4 and the battery died, now the EPS light is showing as well as a few other lights on the dashboard

This code is for the oxygen sensor (O2) heater control circuit. O2 sensors in modern vehicles use a heating element to bring the sensor up to operating temperature faster. This allows the powertrain control module (PCM) to use the sensor...

Hello. EPC stands for electronic power control, and the light is seen when there is a fault with the throttle body, traction control, throttle pedal, or cruise control systems. It is flashing because the car's computer can not compensate for...

Hello there, the transmission being unable to shift into reverse is a common issue for vehicles as they age and increase in mileage. There are a few common causes for this malfunction. The most likely would be low transmission fluid...

Low tire pressure (https://www.yourmechanic.com/article/how-do-i-check-my-tire-pressure) or sometimes the tires themselves can contribute to this feeling. A softer sidewall will flex and feel like the tire is rolling on its side. Sometimes worn suspension components, like struts (https://www.yourmechanic.com/services/strut-assembly-replacement) or shocks (https://www.yourmechanic.com/services/air-shocks-replacement) can...

If your belt broke then you cannot drive it. This may cause overheating and engine stalling. Both lights can be due to low voltage conditions. Have a mobile mechanic like one from YourMechanic come to you to diagnose your electrical...

If you have already removed the motor and regulator assembly but are unable to separate the two, I would recommend using a pry bar of some sort to try to separate the gears. If this does not work, it is...

Hello. These are symptoms that you definitely don't want to hear. You are correct, don't start the engine, or drive the vehicle until you are able to get this fixed. Determine where the oil was pouring out (oil drain plug...

Hello - the codes you list (besides the P0101 for the MAF) reference problems with the oxygen sensors (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-oxygen-sensor) and a knock sensor (P0327) for your engine. These are normal higher mileage maintenance items, and do NOT require replacing the...

Hi There, Cold weather can be especially harsh on batteries as you may know. The battery light will usually come on for a few seconds upon start up as it does a system check, however it should turn off after...