BMW 135is 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

(6,667)

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

(6,667)

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 BMW 135is 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
2013 BMW 135isL6-3.0L TurboService typeCheck Fuel Cap light is on InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
Show example BMW 135is 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,667)

Rating Summary
6,214
206
60
44
143
6,214
206
60
44
143

Pardeep

21 years of experience
1090 reviews
Pardeep
21 years of experience
BMW X5 L6-3.0L - Oil Filter Housing Gasket - Santa Clara, California
fast and skilled.

Stefan

17 years of experience
367 reviews
Stefan
17 years of experience
BMW 330Ci L6-3.0L - Oil filter housing leak. Need new gasket. - Dublin, California
Very knowledgeable - took apart many parts of the car to get to the replacement. Put it all back with no issues!

Hans

11 years of experience
18 reviews
Hans
11 years of experience
BMW 328i xDrive L4-2.0L Turbo - Pre-purchase Car Inspection - Raleigh, North Carolina
Amazing tech...amazing experience. Don't buy a car without using them! Worth every penny and more A+++

Jacob

12 years of experience
329 reviews
Jacob
12 years of experience
BMW X5 L6-3.0L Turbo - Battery - Frisco, Texas
Jacob was very professional. He informed me when he would arrive, kept me updated throughout the job. Would definitely recommend him.

Excellent Rating

(6,667)

Rating Summary
6,214
206
60
44
143
6,214
206
60
44
143
Number of BMW services completed
73337+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Buy Good Quality Car Upholstery
Your Your car’s upholstery should be comfortable, yet at the same time people look for material that is easy to clean, durable, and makes a fashionable impression. Over time stains, rips, sun damage, and more can take its toll resulting...
P0317 OBD-II Trouble Code: Rough Road Hardware Not Present
P0317 P0317 code definition The P0317 code means that the PCM has indicated that rough road hardware is not present. What the P0317 code means When the P0317 code is present, the powertrain control module has found a variation in...
How to Replace Suspension Springs
Replacing suspension springs can be challenging, as involves making sure all power from the car is disconnected and that the proper tools are used.

How do you install a child seat with a tether?

Your Accord is equipped with three anchor points above the back of the rear seat. You’ll need to remove the plastic covers to access the metal anchors, though. To install a child seat with a tether: Install the seat where...

AC only blowing out hot air

A recovery of the AC refrigerant will ensure the system is not leaking. During a performance test if the compressor clutch is engaging, and the gauge readings are not moving, this would indicate a possible AC compressor failure. One thing...

Car engine sounds like vacuum cleaner.

The issue sounds like the timing belt is put on 180 degrees off making the exhaust the open when trying to start and the intake open when trying to compression. This will cause a vacuum sucking sound as the vehicle...

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