Melanie Reiff
Updated on Aug 11, 2022
Malfunctioning fog and driving lights can be very dangerous as they will impair your ability to see while on the road. If there is a problem, it is typically caused by a blown fuse, burnt-out bulbs, or bad relay. A mechanic can perform an inspection to determine the source of the problem.
It’s important to make sure your lights are working properly, but fortunately, this inspection shouldn’t be too expensive, and the needed repairs could be fairly easy.
To help you plan, car insurance super app Jerry has put together a list of everything you need to know about fog or driving light inspections.
The exact cost varies between different Alfa romeo models. For example, newer vehicle models are usually made with more expensive materials, so recent or high-end models will cost more, especially if your service requires a part replacement. Use the table below to estimate the cost for your own vehicle.

What is a fan speed control inspection

Your fog and driving lights help increase the range of visibility while you’re driving. Fog lights help spread a wide beam in fog conditions, so a driver can see more of the road. Similarly, driving lights will increase the light emitted on a dark road.
To engage this system, a driver will flip a switch that tells the car’s computer to transfer battery power to the lights. The fuses will prevent the system from becoming overloaded, and they will often blow if there is a problem.
If you notice that your lights aren’t working, a mechanic can perform a few simple tests to source the cause of the problem.
First, a mechanic will look for signs of cosmetic damage, like broken lights or frayed wires, that could be the cause of the malfunction. If none of that is present, a mechanic will look at the vehicle’s fuses to see if the fuse for the fog and driving lights has blown. This can be easily replaced if necessary.
If the fuse is in working condition, the mechanic will check the light bulbs for broken filaments. Finally, if the bulbs are working, a mechanic will check the relay and use a multimeter to test the relay’s resistance. The mechanic can replace the relay and rewire it if that is the source of the problem.
Key Takeaway Fog and driving lights play an important role in increasing driver visibility—especially in poor driving conditions. If your lights aren’t working, a mechanic will check the fuse, light bulbs, and relay to determine the source of the problem.

Common reasons for fog or driving light inspections

Fog and driving lights can stop working for several common reasons:
  • Blown fuse: If the fuse that connects to the fog and driving lights gets overloaded, it will blow and cause a break in the electrical circuit that controls the lights.
  • Dead light bulbs: Light bulbs will fail over time. If only one light is out, it is likely because of a dead bulb. One failed lightbulb will not impact the rest of the mechanism.
  • Faulty relay: The relay brings power from the battery to the lights. If it stops working, it will break the connection. Additionally, if it isn’t properly wired or grounded, it could get overwhelmed by the excess charge—which also will stop the circuit.

How important is a fog or driving light not working inspection?

Working fog and driving lights are important to keeping you safe on the road, particularly in bad conditions. If your lights aren’t working, it’s smart to get this checked out when you notice a problem.
If you have trouble seeing at night or need more illumination, get this inspection done as soon as possible. You make an appointment with a mechanic, and you shouldn’t need to get your car towed to the location.

How to find cheap car insurance

Working lights play a big role in keeping you protected on the road—and so does good car insurance. That’s where Jerry can help!
Jerry will find you quotes from over 50 top providers in a matter of minutes. Once you make your choice, Jerry will help you with all of the paperwork and phone calls—they’ll even help cancel your old policy!
The best part? Average Jerry users save $879 a year on car insurance payments.
Keep in mind that your location is another factor that determines the final cost of repairs. Areas with higher cost of living will usually have more expensive car repair services, especially if there’s less local competition. Check out the table below for an estimate of what Alfa romeo drivers pay in different cities.
Jerry doesn’t just offer fair price repair estimates for Alfa romeo drivers! Our team of writers has collected everything you need to know for every car. Here’s how much the repair costs for some popular cars:
CarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
C10 Suburban
Cutlass Supreme
Aston Martin
The cost of repairs might vary depending on which Alfa romeo you drive, but there’s an easy way to save money for the services you need! Just download the Jerry app for help lowering your insurance premiums. In less than 45 seconds, Jerry collects all of your information from your existing insurer. Choose from competitive quotes from top insurance companies and Jerry takes care of the rest—securing your new policy and helping you cancel your old one upon request.
With an average annual savings of $887, Jerry can help you free up funds for the repairs your Alfa romeo’s needs.