Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
How to unlock the Volkswagen Passat's lock?
Answer: If the door lock of your Volkswagen Passat 3c is stuck and you don't know how to open it, you need to extract the emergency key from the electronic ke... Read all

Posted on 26-06-2023
Where is the cooling fan relay located in the Volkswagen Touran?
Answer: The cooling fan relay of the Volkswagen Touran is located inside the fuse box. It, along with other relays, is mentioned, described, and numbered in t... Read all

Posted on 25-06-2023
Why does the rear hatch of the Volkswagen Golf not open?
Answer: If the rear hatch of the Volkswagen Golf does not open, it is necessary to check that the wiring inside is not damaged; the problem could also be due ... Read all

Posted on 23-06-2023
Why do the parking sensors of the Volkswagen Golf 8 not work?
Answer: If the parking sensors of your Volkswagen Golf Mk8 are not working, it is very likely that there is a malfunction in the car's electrical system, and ... Read all

Posted on 23-06-2023
How do you turn off the service light in the Volkswagen Transporter T6?
Answer: Press the "0.0" button and at the same time turn on the instrument panel. Then release the aforementioned button, press the MIN button and immediately... Read all

Posted on 16-06-2023
Why won't the fuel tank cap of the Volkswagen Golf 7 open?
Answer: If the fuel tank cap of your Volkswagen Golf Mk7 (year 2012-2019) does not open, it is very likely that there is a malfunction in the appropriate mech... Read all

Posted on 8-06-2023
Where is the starter motor of the Volkswagen Jetta located?
Answer: The starter motor of the Volkswagen Jetta is located inside the engine compartment of the car: it can be found on the right side of the engine compart... Read all

Posted on 26-05-2023
What does the flashing glow plug warning light on the Volkswagen Passat indicate?
Answer: When the flashing glow plug warning light appears on the instrument panel of the Volkswagen Passat, it indicates a general malfunction in the engine: ... Read all

Posted on 23-05-2023
What are the problems with the gearbox of the Volkswagen Polo 1.6 TDI?
Answer: On this model of car from the German manufacturer, malfunctions have been found in the manual transmission. Specifically, there are hang-ups and diffi... Read all

Posted on 7-05-2023
How to unlock the rear hatch of the Volkswagen Touran?
Answer: If we need to unlock the rear hatch on this vehicle, we must follow the instructions in the manual and access the trunk from the rear seats, then inse... Read all

Posted on 5-05-2023
Where are the fuses located in the Volkswagen Polo?
Answer: In the Volkswagen Polo, the fuses are contained inside the fuse box. This, in turn, is installed on the left side of the steering wheel, at the bottom... Read all

Posted on 16-04-2023
What does the Volkswagen Golf error code P171900 indicate?
Answer: If a diagnosis on the Volkswagen Golf detects the error code P171900, it means that there is a "Limitation of operation through engine control unit": ... Read all

Posted on 13-04-2023
Where is the jack of the Volkswagen Sharan located?
Answer: The jack of the Volkswagen Sharan is located in correspondence with the housing of the spare wheel: this is positioned in the lower part of the luggag... Read all

Posted on 3-04-2023
Why won't the Volkswagen Polo wipers turn off?
Answer: When the windscreen wipers on the Volkswagen Polo do not turn off even if you select OFF, there may be several causes: you need to check the status of... Read all

Posted on 28-03-2023
How much does the Volkswagen ld 3 oil change cost?
Answer: The cost of the first service, which is carried out in the first year, complete with oil change, oil filter and engine oil replacement, is €94.49. Is ... Read all

Posted on 23-03-2023
What to do when the oil light comes on on Volkswagen Polo?
Answer: The oil lamp usually shows a small can of oil with a handle and a drop. The oil warning light informs the driver about the current oil pressure in the... Read all

Posted on 16-03-2023
How many liters of fuel reserve does the Volkswagen Golf have?
Answer: On this car model from the German manufacturer, the fuel tank has a volume of 55 liters and the reserve warning light comes on when about 6 liters of ... Read all

Posted on 4-03-2023
Every how many km should the Volkswagen T-Roc be serviced?
Answer: The coupon of the Volkswagen T-Roc must be carried out following what is indicated by the manufacturer: for this model it is advisable to carry out ma... Read all

Posted on 1-03-2023
What to do if the interior light on Volkswagen Touran does not go out?
Answer: If the light does not go out, we recommend checking how the shutdown parameters are set in the vehicle settings. If not, check the electrical contacts... Read all

Posted on 27-02-2023
Where is the clutch oil tank on the Volkswagen Transporter T5 located?
Answer: The small tank containing the clutch oil of your Volkswagen Transporter T5 is located inside the engine compartment, in the side area. To reach it, ju... Read all

Posted on 16-02-2023
Where is the fuse box located in the Volkswagen Up 2017?
Answer: The Volkswagen Up fuse box is located under the right-hand side of the dashboard. To access it, it is best to enter from the front right side of the c... Read all

Posted on 16-02-2023
Why won't my Golf 7 fuel cap open?
Answer: If the fuel cap of the Volkswagen Golf 7 does not open, it is most likely because the pin for opening and closing the fuel flap has failed. To repair ... Read all

Posted on 14-02-2023
Message "Leave the vehicle only in position P" in the Volkswagen Polo, what does it mean?
Answer: The message "Leave the vehicle only in position P" in the Volkswagen Polo instrument cluster appears under certain conditions and is the result of a s... Read all

Posted on 31-01-2023
What is the fuse that regulates the wiper water on the Volkswagen Polo 2018?
Answer: On the Volkswagen Polo 2018 there is a fuse that controls the flow of water from the wipers. The fuse in question is the F23 in the fuse box under the... Read all

Posted on 25-01-2023
When is the Volkswagen T Cross first serviced?
Answer: It takes place after 2 years of vehicle registration, or after traveling 30,000 km. The replacement of the engine oil, the oil filter, the cabin filte... Read all

Posted on 22-01-2023
How many liters of automatic transmission oil does a Jetta A4 need?
Answer: If you decide to change the automatic transmission oil in your Jetta, you will need 5 liters of automatic transmission oil and one filter. You can buy... Read all

Posted on 18-01-2023
How do you activate voice commands on Volkswagen Tiguan 2?
Answer: Activating voice commands on the Volkswagen Tiguan 2 requires the purchase of a specific unlock code which can only be obtained from a dealer or other... Read all

Posted on 31-12-2022
Where is the airbag control unit located in the Volkswagen Crafter van?
Answer: In the Volkswagen Crafter van, the airbag management unit is located inside the passenger compartment, precisely in the lower central area of the dash... Read all

Posted on 22-12-2022
How to enter the Volkswagen Polo radio security code?
Answer: The security code of the car radio present in your Volkswagen Polo must be entered using the buttons on the radio itself. Once this is done, the radio... Read all

Posted on 20-12-2022
What does the warning light with the yellow triangle in the Volkswagen T Roc mean?
Answer: The warning light with the yellow triangle on the dashboard of the Volkswagen T Roc has the function of signaling the presence of a generic breakdown ... Read all

Posted on 15-12-2022
What to do if the electric parking brake does not work on a Volkswagen Passat?
Answer: The electric handbrake, also called EPB (Electric Parking Brake) is the electric version of the handbrake, where an electric motor operates the parkin... Read all

Posted on 11-12-2022
What to do when the Volkswagen windshield washer pump does not work?
Answer: In the event that windshield washer fluid does not come out when we go to execute the command, there is probably a malfunction of the windshield washe... Read all

Posted on 4-12-2022
In which position is the fuel pump relay in the Volkswagen Crafter?
Answer: The relay corresponding to the fuel pump on the Volkswagen Crafter is number 109 and is located inside the fuse box located inside the engine compartm... Read all

Posted on 22-11-2022
Why does the cigarette lighter socket on the Volkswagen Golf no longer work?
Answer: If the cigarette lighter socket of our Volkswagen Golf has suddenly stopped working it is most likely that it is the fault of the relevant fuse. It is... Read all

Posted on 20-11-2022
What is the location of the power steering fuse on the Volkswagen Polo?
Answer: Each fuse is marked with a number with which it is possible to identify the electrical circuit to which it is connected by referring to the diagram in... Read all

Posted on 15-11-2022
What problems does the Volkswagen Tiguan 3.0 TDI have?
Answer: In general it is a reliable engine that has not reported any particular mechanical problems. The Euro 5 version may have been subject to the recall of... Read all

Posted on 14-11-2022
Why did various fault indicators come on in the Volkswagen Golf after replacing the battery?
Answer: In the Volkswagen Golf it can happen that, after replacing or temporarily disconnecting the battery, various fault warning lights come on in the dashb... Read all

Posted on 13-10-2022
What is the fuse for the interior lighting of the Volkswagen Crafter?
Answer: On the Volkswagen Crafter cabin van, the fuse that protects the interior and rear light switch is located in the B box on the left A pillar, and is th... Read all

Posted on 4-10-2022
Why does the Volkswagen Golf 8 front assist system not work?
Answer: If the Front Assist system of your Volkswagen Golf Mk8 (year 2019-2022) does not work, it means that there is a serious fault in the car's electrical ... Read all

Posted on 1-10-2022
What to do if I have the error in the Volkswagen Tiguan start & stop system?
Answer: If you have an error in the start & stop system of your Volkswagen Tiguan, we recommend that you go to the workshop to check which specific problem af... Read all

Posted on 20-09-2022
Where is the ECU of the Volkswagen Golf 4 located?
Answer: The Volkswagen Golf 4 engine management unit is located under the plastic grille located at the base of the windscreen. In order to access it, it will... Read all

Posted on 19-09-2022
How to reset the Volkswagen Golf Infotainment system?
Answer: In the event that the Infotainment system of the Volkswagen Golf 8 shows signs of malfunction, such as continuous blocks, we can carry out a reset by ... Read all

Posted on 15-09-2022
Where are the cigarette lighter fuses located in the Volkswagen Golf IV?
Answer: The cigarette lighter fuses in the Volkswagen Golf IV are # 35 (12v socket in the trunk) and # 41 (cigarette lighter) in the dashboard fuse box, which... Read all

Posted on 29-08-2022
How to check the AdBlue fluid level in the Volskwagen Tiguan?
Answer: In the Volkswagen Tiguan, as in many other vehicles, there is no specific indicator for the AdBlue liquid. If this is running out, a signal in the ins... Read all

Posted on 11-08-2022
Where is the Volkswagen Golf 7 Start & Stop fuse located?
Answer: The Volkswagen Golf 7 Start & Stop system fuse is located inside the fuse box. There are two in this vehicle, but the fuse in question is located in t... Read all

Posted on 26-07-2022
What does the catalyst warning light on the Volkswagen Polo 1.2 TDi indicate?
Answer: When the catalyst warning light comes on in the instrument cluster of the Volkswagen Polo 1.2 TDi, the EGR valve will most likely be blocked. To make ... Read all

Posted on 17-07-2022
What to do when the Volkswagen ignition lock does not turn?
Answer: When it happens that we go to start the car and after inserting the key, we cannot turn it. To unlock it we have to turn the steering wheel to the rig... Read all

Posted on 4-07-2022
Where is the starter motor of the Volkswagen Crafter located?
Answer: The starter motor of your Volkswagen Crafter is located inside the engine compartment, so to reach it you must first lift the front hood. Not until yo... Read all

Posted on 2-07-2022
Why does the Volkswagen Polo fuel filler flap not open?
Answer: If you are suddenly unable to open the fuel filler flap of your Volkswagen Polo correctly, it means that a build-up of dirt has formed. To eliminate i... Read all

Posted on 28-06-2022
Where is the Volkswagen Golf windshield washer pump fuse located?
Answer: The Volkswagen Golf windshield washer pump fuse is located in the fuse box located in the side area of the dashboard, accessible by opening the driver... Read all

Posted on 24-06-2022

See also

What does the spring-shaped indicator light indicate? Answer: 28-06-2023
Why won't the fuel tank flap of the Toyota Aygo open? Answer: 27-06-2023
What does the code 86 mean in the Opel Mokka? Answer: 27-06-2023
Why isn't the radio of the Peugeot 5008 working? Answer: 26-06-2023
How to unlock the Volkswagen Passat's lock? Answer: 26-06-2023
Why isn't the touch screen of the Citroen C4 working? Answer: 26-06-2023
What does code 21 indicate on a 2011 Opel Meriva? Answer: 25-06-2023
Where is the cooling fan relay located in the Volkswagen Touran? Answer: 25-06-2023
What does the Start&Stop light on the Fiat 500 X indicate? Answer: 25-06-2023
How much oil is needed for the Harley-Davidson Fat Boy? Answer: 25-06-2023
What does the term BMW X Line mean? Answer: 24-06-2023
How to reset the Sony radio on Ford S Max? Answer: 24-06-2023
Where is the EGR valve of the Mercedes Vito w639 located? Answer: 24-06-2023
What problems could the fuel pump of the Opel Zafira have? Answer: 24-06-2023
Why does the rear hatch of the Volkswagen Golf not open? Answer: 23-06-2023
Where is the internal temperature sensor located in the Renault Megane? Answer: 23-06-2023
Why do the parking sensors of the Volkswagen Golf 8 not work? Answer: 23-06-2023
How to open the trunk of the Opel Astra that remained closed? Answer: 22-06-2023
What does the message "Code 18" indicate in the Chevrolet Onix? Answer: 22-06-2023
Why is the DNA of the Giulietta not working? Answer: 21-06-2023