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
How can you restore the automatic transmission of the Volkswagen Passat when it goes into error?
Answer: One of the reasons for automatic transmission blockage is a malfunctioning handbrake sensor. When it is engaged, the transmission is automatically dis... read all

Posted on 25-06-2023
Where is the fuse for the speakers located in the Volkswagen Passat?
Answer: The fuse for the Volkswagen Passat speakers is located in the fuse box inside the passenger compartment. The specific fuse is labeled as F18 and has a... read all

Posted on 19-06-2023
How do you unlock the fuel door of the Volkswagen Passat when it's locked?
Answer: When the fuel door of the Volkswagen Passat is locked, you need to open the rear hatch and detach the inner panel corresponding to the fuel door: by p... read all

Posted on 18-06-2023
Where is the glow plug control module located in the Volkswagen Passat?
Answer: The glow plug control unit of the Volkswagen Passat is located inside the engine compartment: to reach it, you will need to search at the back of the ... read all

Posted on 7-06-2023
Where is the fuse for the Volkswagen Passat's radio located?
Answer: The fuse for the Volkswagen Passat's radio is located on the left side of the dashboard: this fuse is indicated in the user manual with the code F47, ... read all

Posted on 2-06-2023
How often should the Volkswagen Passat 3g be serviced?
Answer: The regular maintenance of the Volkswagen Passat 3g must be carried out every two years. In fact, since 2020, the German car manufacturer has modified... read all

Posted on 30-05-2023
Where are the fuses located in the Volkswagen Passat?
Answer: The fuses of the Volkswagen Passat are located inside the two boxes that are installed on the vehicle: in this car model, the boxes are located on the... read all

Posted on 29-05-2023
Why aren't the interior lights of the Volkswagen Passat B5 working?
Answer: If the interior lights in your Volkswagen Passat B5 (year 1996-2005) are not working, it means that there is a fault in the car's electrical system an... read all

Posted on 28-05-2023
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
Why is the handbrake of the Volkswagen Passat not working?
Answer: If the electronic handbrake of the Volkswagen Passat is not working, it is possible that the wiring related to it is damaged; the problem could also i... read all

Posted on 22-05-2023
How do you remove the rear seats of the Volkswagen Passat?
Answer: To replace the rear seats of the Volkswagen Passat, you need to loosen the screws that fix the seats in their lower part: therefore, you will have to ... read all

Posted on 19-05-2023
What problems does the Volkswagen Passat 2.0 TDi have?
Answer: Among the most common problems with the Volkswagen Passat 2.0 TDi are oil pump failure, cracks in the cylinder head, problematic injector pumps (at hi... read all

Posted on 19-05-2023
Why is the handbrake of the Volkswagen Passat not working?
Answer: If the handbrake of the Volkswagen Passat is not working, it is possible that the fuse regulating its operation is blown; the problem could also be du... read all

Posted on 13-05-2023
What to do when the cigarette lighter on the Volkswagen Passat does not work?
Answer: In case the cigarette lighter or power socket does not work on this car model, the first thing to check is that its protective fuse is intact and if i... read all

Posted on 7-05-2023
What to do when the infotainment system of the Volkswagen Passat is not working?
Answer: If we are experiencing issues with the multimedia system on this vehicle, let's try holding down the infotainment power button for about fifteen secon... read all

Posted on 7-05-2023
What problems does the oil pump of the Volkswagen Passat 2.0 TDi present?
Answer: The problem with the oil pump in the Volkswagen Passat with a 2.0 TDi engine is quite common: the pump tends to not properly lubricate the engine comp... read all

Posted on 29-04-2023
Where are the fuse boxes located in the Volkswagen Passat B6?
Answer: The fuse box in the Volkswagen Passat B6 is located within the thickness of the dashboard, on the driver's side. In the engine compartment, the fuse b... read all

Posted on 27-04-2023
Why is the handbrake of the Volkswagen Passat not working?
Answer: If the handbrake of the Volkswagen Passat is not working, it is very likely that the fuse that regulates its operation is burnt; the problem could als... read all

Posted on 22-04-2023
Where is the camshaft position sensor located in the Volkswagen Passat?
Answer: The camshaft position sensor of the Volkswagen Passat is located on the top of the engine block, in line with the camshaft itself: it can be found by ... read all

Posted on 15-04-2023
Why is the remote control of the Volkswagen Passat not working anymore?
Answer: If the remote control of our Volkswagen Passat has suddenly stopped working, it is very likely that its battery is completely discharged and, therefor... read all

Posted on 13-04-2023
What are the main problems of the Volkswagen Passat B8?
Answer: The main problems encountered on the Volkswagen Passat B8 mainly concern the EGR valve that clogs up or fails and stops working. The FAP filter also p... read all

Posted on 10-04-2023
How to unlock the trunk of a Volkswagen Passat?
Answer: If the rear hatch of our car is stuck, we can manually unlock it by accessing the trunk from the rear seats and removing the cover near the lock. Unde... read all

Posted on 8-04-2023
At how many kilometers should the timing belt of the Volkswagen Passat B8 be changed?
Answer: The timing belt of the Volkswagen Passat B8 should typically be replaced shortly after the car has traveled 100,000 km since the last replacement. In ... read all

Posted on 8-04-2023
Why doesn't the hood of the Volkswagen Passat open?
Answer: If the hood of the Volkswagen Passat does not open, it is possible that the lever that allows it to open is damaged; the problem could also be due to ... read all

Posted on 7-04-2023
Did the Volkswagen Passat 1.6 TDI 120 HP present any issues?
Answer: Online reviews, released by a small number of users and based on their personal experience, speak of a problem with the DSG DQ381 automatic gearbox, w... read all

Posted on 5-04-2023
Where is the cigarette lighter fuse located on the Volkswagen Passat?
Answer: The cigarette lighter fuse of the Volkswagen Passat is located in the part of the dashboard at the bottom left of the steering column: the fuse in que... read all

Posted on 27-03-2023
When to change the engine oil in the Volkswagen Passat?
Answer: For the Volkswagen Passat, engine oil changes are scheduled every 15,000 km or 12 months, whichever comes first. The full cost of the coupon varies ac... read all

Posted on 26-03-2023
How often should the engine oil in a Volkswagen Passat be changed?
Answer: The engine oil of the Volkswagen Passata must be changed following the manufacturer's instructions: for this car model, it is recommended to change it... read all

Posted on 24-03-2023
Why does the on-board computer in Volkswagen Passat 8 not work?
Answer: If the on-board computer of your Volkswagen Passat Mk8 (year 2014-2022) does not work, there is likely to be an electrical or control unit fault for w... read all

Posted on 24-03-2023
Why does the trunk of the Volkswagen Passat not open?
Answer: If the trunk of your Volkswagen Passat does not open, it could be that the lock cables have been cut; it could be the trunk lock that gets stuck or th... read all

Posted on 22-03-2023
How much does it cost to replace the water pump in Volkswagen Passat?
Answer: In the Volkswagen Passat, as in the rest of the vehicles, replacing the water pump is comparable to replacing the timing belt as the labor required is... read all

Posted on 17-03-2023
How often does the timing belt on the Volkswagen Passat need to be changed?
Answer: The timing belt of the Volkswagen Passat must be replaced every 150,000 km, or every 5 years. The service schedule, including that of the timing belt,... read all

Posted on 9-03-2023
How to unlock the Volkswagen Passat car radio?
Answer: The Volkswagen Passat radio code can be found in three different ways: - by having the radio manual supplied with the car; -disassembling the car radi... read all

Posted on 28-02-2023
Every how many km should the engine oil of the Volkswagen Passat 1.6 TDi be changed?
Answer: The engine oil in the Volkswagen Passat 1.6 TDi must be changed following the instructions given in the car's use and maintenance manual: for this mod... read all

Posted on 26-02-2023
Why does the Volkswagen Passat remote control no longer work?
Answer: If the remote control of our Volkswagen Passat has suddenly stopped working, we can first of all check the condition of its battery and, if necessary,... read all

Posted on 25-02-2023
Why doesn't the Volkswagen Passat driver's door open from the outside?
Answer: If the Volkswagen Passat driver's door does not open from the outside, the cause could be that the door opening mechanism is blocked. To solve this pr... read all

Posted on 23-02-2023
Why has my Volkswagen Passat remote control stopped working?
Answer: If the remote control of our Volkswagen Passat suddenly stops working it is most likely that the internal battery has run out. We can verify this cond... read all

Posted on 17-02-2023
How much does it cost to replace the Volkswagen Passat ECU?
Answer: The cost of the control unit in question alone, new, is on average 200 euros, but if you want to opt for a used one, you spend less. The cost of labor... read all

Posted on 16-02-2023
Where is the Volkswagen Passat convenience control unit located?
Answer: The comfort control unit of the Volkswagen Passat is contained inside the engine compartment, near the battery: it deals with the operation of devices... read all

Posted on 15-02-2023
What is the radio fuse of the Volkswagen Passat version B6?
Answer: Regarding the position of the radio fuse, on the Volkswagen Passat this is located in the thickness of the dashboard, in contact with the driver's doo... read all

Posted on 9-02-2023
What does the Volkswagen Passat B8 AdBlue warning light mean?
Answer: If the AdBlue warning light comes on steadily on the dashboard of your Volkswagen Passat B8 (year 2014-2022), it means that you need to top up this an... read all

Posted on 25-01-2023
What to do if the Volkswagen Passat door won't open?
Answer: If one of the doors of this car does not open, it will probably be necessary to check whether there are no objects blocking the lock or go and check t... read all

Posted on 24-01-2023
Where is the car radio fuse located on Volkswagen Passat B6?
Answer: On Volkswagen Passat B6 (2005/2010), the radio fuse is located inside the fuse box located on the right side of the engine compartment. It is identifi... read all

Posted on 24-01-2023
What problems could the Volkswagen Passat B8 1.6 TDI present?
Answer: An improvement applied to this engine by the manufacturer, following technical checks, was the replacement of the less reliable piezoelectric injector... read all

Posted on 23-01-2023
What could be the cause of an ignition problem in a Volkswagen Passat?
Answer: If your Volkswagen Passat has problems starting up, it could be due to several reasons. Among the most common are: problems with the battery charge, p... read all

Posted on 14-01-2023
Where is the Volkswagen Passat starter located?
Answer: In the versions without start and stop, the spare part in question is placed near the ignition block, while if the car is equipped with the aforementi... read all

Posted on 13-01-2023
Where is the fuel pump relay located in the Volkswagen Passat?
Answer: The fuel pump relay of the Volkswagen Passat, in this case we are referring to the second series, is positioned inside the engine hood, more precisely... read all

Posted on 7-01-2023
Where are the fuse boxes located on Volkswagen Passat B7?
Answer: On Volkswagen Passat B7 (2010-2015) there are two main fuse boxes. The first is located inside the passenger compartment, on the far left side of the ... read all

Posted on 6-01-2023
How do you replace the parking light bulb on the Volkswagen Passat?
Answer: In order to replace the Volkswagen Passat's parking light bulb, the corresponding lighthouse must be removed, which can be both the front and the rear... read all

Posted on 3-01-2023

See also

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Why doesn't the sliding door of the Volkswagen Caddy open? Answer: 29-06-2023
Why does the start and stop function of the Seat Arona not work? Answer: 29-06-2023
Why is the trunk of the Mercedes locked? Answer: 28-06-2023
Where is the AdBlue tank located on the Peugeot 208? Answer: 28-06-2023
Where should the windshield washer fluid be placed in the Dacia Sandero? Answer: 28-06-2023