What does it mean when a wrench and fuel tank light flash in a Volkswagen?

2 Answers
MacEliza
07/23/25 7:51pm
When a wrench and fuel tank light flash in a Volkswagen, it is a reminder for the vehicle to undergo maintenance and to add engine oil. The manufacturer has pre-programmed a maintenance reminder function into the vehicle's onboard computer data. After the vehicle has been driven a certain number of kilometers, a wrench symbol will light up to remind the owner to perform car maintenance. Of course, this wrench indicator can also be reset. Below is an introduction to car maintenance: 1. Exterior inspection: Before driving, check the doors, engine hood, trunk, and glass condition. Inspect the body for damage, tilting, or any signs of oil or water leakage. 2. Engine and various fluids: Check the fixation of engine components and inspect all engine joints for oil or water leakage. Adjust and tighten belts, and check the fixation of all hoses and wiring. Top up engine oil, coolant, and electrolyte as needed. 3. Tires: Inspect tire wear and clean the trunk. Replace tires when they approach the wear indicators. Check for bulges, abnormal wear, aging cracks, or other damage. 4. Cleaning and lubrication: Clean oil stains from the engine hood, door, and trunk hinge mechanisms, and lubricate them. The general service life of antifreeze is 2 years, so it should be replaced during maintenance, and the cooling system should be thoroughly cleaned. Due to the hygroscopic nature of the braking system, brake fluid should be replaced every two years.
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DelLucia
08/10/25 5:52pm
I've been driving a Volkswagen for over a decade and have encountered the wrench icon flashing quite often. Basically, it's reminding you that your car needs maintenance, such as routine items like oil changes and air filter replacements. When the fuel tank icon flashes, it usually means you're running low on gas and need to refuel immediately. If it continues to flash after filling up, there might be an issue with the fuel pump or a faulty sensor. Don't underestimate these signals—ignoring them could lead to bigger problems. Last time, a friend of mine ignored the wrench light and ended up with engine trouble, costing over a thousand dollars in repairs. My advice is to head to the gas station first to see if refueling turns the light off. If the wrench symbol stays on for a long time, make an appointment with the 4S shop for a check-up immediately. Driving safety is no small matter.
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