Mercedes-Benz C320 Check Fuel Cap light is on Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(60)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(60)

Check Fuel Cap light is on Inspection Service

How much does a Check Fuel Cap light is on Inspection cost?

On average, the cost for a Mercedes-Benz C320 Check Fuel Cap light is on Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Mercedes-Benz C320V6-3.2LService typeCheck Fuel Cap light is on InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
2001 Mercedes-Benz C320V6-3.2LService typeCheck Fuel Cap light is on InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2005 Mercedes-Benz C320V6-3.2LService typeCheck Fuel Cap light is on InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2003 Mercedes-Benz C320V6-3.2LService typeCheck Fuel Cap light is on InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
2002 Mercedes-Benz C320V6-3.2LService typeCheck Fuel Cap light is on InspectionEstimate$94.99Shop/Dealer Price$112.55 - $125.72
Show example Mercedes-Benz C320 Check Fuel Cap light is on Inspection prices

It’s never fun to see a warning light illuminate on your dashboard. However, as far as warning lights go, the Check Fuel Cap light is relatively mild. Nonetheless, fuel caps are important, and shouldn’t be ignored.

How this system works:

It’s important for your gas cap to stay on, because it prevents spillage, evaporation, and contamination of the gas tank. To help the driver keep the gas cap on at all times, your car has a Check Fuel Cap light that illuminates when the vehicle senses that the fuel cap is not securely fastened to the fuel tank.

Common reasons for this to happen:

There are four primary reasons for why the Check Fuel Cap light might come on:

  • Fuel cap is not on: The Check Fuel Cap light exists to remind you that you forgot to put the fuel cap on. It’s not uncommon for drivers to take off the fuel cap at the gas station, fuel their car, and then drive off without ever screwing the gas cap back on. If your Check Fuel Cap light comes on, it may simply be that you blanked and forgot to put the cap back on the tank.

  • Fuel cap is not securely fastened: The Check Fuel Cap light can come on even if the gas cap is on. If the fuel cap is not completely fastened, the vehicle will not recognize that the cap is on. Some fuel caps can be a little tricky to securely fasten, so make sure that your gas cap turns until it clicks, or until it feels perfectly tight.

  • Dirty gas cap O ring: The fuel cap has an O ring that is an important part of your car recognizing when the cap is on. Sometimes this O ring needs to be cleaned and lubricated in order for the car to tell that the gas cap is on.

  • Faulty Check Fuel Cap indicator: It’s possible that your vehicle’s electrical unit is malfunctioning, and that the Check Fuel Cap warning light shouldn’t actually be illuminated. This is a rather rare occurrence, but it can happen.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the cause of the Check Fuel Cap light, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

A mechanic will inspect your gas cap and gas tank and should be able to quickly determine what is causing the Check Fuel Cap warning light to come on. After determining the problem, the fix will be a quick and relatively easy replacement or repair. In some cases, the mechanic will also need to clear the trouble codes.

How important is this service?

Gas caps play an important role for your car. They keep debris from contaminating the fuel that your vehicle needs, and they also keep the gas from sloshing out, evaporating, or spilling in the event of an accident. The Check Fuel Cap warning light may not be as serious as some other lights, but all warning lights should be inspected right away.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(60)

Rating Summary
56
0
2
0
2
56
0
2
0
2

Robert

18 years of experience
68 reviews
Robert
18 years of experience
Mercedes-Benz C320 V6-3.2L - Power door locks are not working - Phoenix, Arizona
I have had a bad experience with Your Mechanic from the very beginning. I'm a first time customer. I scheduled my very first appt. with Your Mechanic. 30 min past the scheduled time YM was suppose to be at my place, I get a text saying he won't be able to make it. So I rescheduled for the next available time which was 3 days later. I get another cancellation notice from YM. At this point I was really disappointed and frustrated I had made special arrangements to be available for both scheduled appts. Finally He shows up 30 min past the scheduled appt, He does a inspection on my issue, looks at it then tells me he cant work on it wrong part.. So he finished up. He told me that I should only be charged $25 or $30 dollars for this appt. He spent less than an hour. He assured me he put in his notes to YM to adjust my account accordingly. Well of course my account was not adjusted to reflect that amount. So I called customer service at YM and spoke with Paul Who put in for a refund and expedite my claim. Said it would be 24-48 hours. before I would receive a response from YM management. I have had to go through so much unnecessary drama just to have a mechanic look at my car issues. To be honest this is not a very good first impression I have of YM. Robert was nice and seem to know what needed to be done for my car. But my experience with YM has been bad from the start and I am not pleased at all. I just would like my refund and that will be all I would like to hear from YM.

Sami

21 years of experience
69 reviews
Sami
21 years of experience
Mercedes-Benz C320 V6-3.2L - Control Arm Assembly Replacement (Front Upper Left, Front Upper Right) - Fort Washington, Maryland
Great service. Sami was wonderful helping with replacing older worn out parts. I hope to use him in the future for other vehicles.

Dave

23 years of experience
303 reviews
Dave
23 years of experience
Mercedes-Benz C320 V6-3.2L - Wheel Bearings Replacement (Driver Side Rear) - Fremont, California
Dave arrived on time and fixed my wheel bearing without any hassle! He is more than professional and pleasant. So patient when it came to explaining what was wrong with my car. 5 stars acroos board!

Luis

18 years of experience
321 reviews
Luis
18 years of experience
Mercedes-Benz C320 V6-3.2L - Alternator - Somerset, New Jersey
Excellent work Luis thank you

Excellent Rating

(60)

Rating Summary
56
0
2
0
2
56
0
2
0
2
Number of Mercedes-Benz C320 services completed
660+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Instrument Voltage Regulator
Common signs include dim or flickering gauges, inaccurate or erratic readings from the voltage regulator, and an inoperable instrument cluster.
How Long Does a Radiator Drain Cock Last?
Your Your car’s coolant system is one of the most critical on the entire vehicle. Without it, the engine would quickly overheat, causing devastating damage. Coolant is cycled from the radiator, through the hoses, past the thermostat, and around the...
P0083 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 1 Sensor 2)
P0083 P0083 code definition P0083 is a general OBD2 code indicating a issue with bank 2 intake valve control solenoid. This code may be seen with P0081 and P0082. The vehicle also has a bank 1 valve control solenoid. What...

Fuse box wires burned

Hi. The issue you have experienced demands a mechanic's attention. The fuse box is the power unit to most of your main power sources in your vehicle. The burned wires are caused by overheating to a point where the wires...

Car stopped while I was driving it; Check engine light is also on.

Have your computer checked to see if there is any pending or stored codes. This will lead you to a location on the engine for troubleshooting. There are many symptoms that can contribute to a stalling and no start condition...

Hey if my cam chain broke can I put a new chain on before TDC?

The recommended procedure is to set the camshaft and the crankshaft at top dead center (TDC) and then install the belt matching the appropriate marks on the belt to the TDC marks. When moving the camshaft into the correct position...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com