The Volkswagen T-Roc has been driven for 120,000 kilometers and is showing a low coolant warning. When the radiator cap is opened, brown liquid overflows. After that, it continues to drive normally for 200 kilometers without any other issues, but the warning light remains on. What could be the problem and what is the brown liquid?

Does the 2013 Volkswagen Touran with a seven-speed dual-clutch automatic transmission need a transmission oil change? At how many kilometers should it be changed? It's been eight years and 80,000 kilometers, always serviced at the dealership. The dealership has changed the brake fluid, spark plugs, and coolant but hasn't mentioned changing the transmission oil.

The mechanic said my radiator is leaking, but I haven't noticed any decrease in the coolant reservoir, and there haven't been any warnings on the dashboard. Should I replace the radiator now? Thanks for any advice!

The car is a 2015 model and has run 99,000 kilometers. The warning light turned on, and you replaced 4 ignition coils and 4 spark plugs. After some time, the light came on again, and the engine shakes when starting, but it's still drivable, though the light remains on. What's causing this issue?

The engine warning light came on after driving over 10,000 kilometers, right when it was time for maintenance. The service station checked and found the gas cap wasn't properly sealed, and they reset the computer. However, the yellow light came back on in less than half a month. The service station is too far away, and I don't have time to go there. Does anyone know what the problem might be? Any help would be appreciated.

Choosing between the Volkswagen T-Roc and the Mazda CX-30 can be tough, especially when both second-to-top trims are appealing. Here are some points to consider: 1. **Performance and Handling**: Check which car offers the driving experience you prefer. Volkswagen is often praised for its solid performance, while Mazda is known for its sporty handling. 2. **Interior and Comfort**: Look at the interior quality and comfort. Volkswagen might offer a more classic design, whereas Mazda often has a more stylish and modern interior. 3. **Features and Technology**: Compare the features and tech offered in each model. Consider what’s important to you, like infotainment systems or safety features. 4. **Fuel Economy**: Consider the Fuel economy of each model if that's a priority for you. 5. **Brand Preference and Resale Value**: Sometimes, brand loyalty or resale value might influence your decision. Ultimately, it depends on your personal preferences and priorities. Test driving both might help you decide!