How can I fix a windscreen leak?

My 2012 Audi A1 has developed a leak or leaks at the top of the windscreen. When it rains there is evidence of wetness on the roof lining above the driver seat and I have noticed the driver seat cover...

Our Volvo 940 Estate has leaked after heavy rain, where could the leak be?

After heavy rain we have water in the footwells of both passenger and driver sides. Any idea where this may be coming in?

Why does my car have a problem with severe condensation inside?

Why does my Toyota Yaris hybrid cross get a lot of moisture on the inside windows on cold but not freezing nights? This happens every time we have a cold night.

How can I find the source of water ingress in a Citroen C4 Grand Picasso?

My daughter's Citroen C4 Grand Picasso 2014 has a wet area under the off side rear (3rd row) seat. It is not coming from the underneath of the vehicle as it has not been driven for a while.

My daughter's Audi A1 has damp in the driver's footwell but the door seals seem fine, what could be the cause?

My daughters Audi seems to be getting damp in the drivers foot well door seals seem fine, are there any known issues regarding this fault?

Is the procedure for crossing a ford different in a hybrid, electric or automatic vehicle?

I recently crossed a ford in my Mitsubishi Outlander PHEV. I am aware of procedure in manual car. What advice can you give for automatics, hybrids and electric vehicles?

How is water getting into my Mercedes-Benz SLK?

I have a 2010 Mercedes-Benz SLK 200, which I bought last year for some much-needed fun after the first pandemic lockdown. Recently, I have noticed a large amount of water in the boot (spare wheel well)...

Water is leaking into the boot of my car. Do you know what could be causing it?

My 2017 Ford C-Max appears to have a leak somewhere in the boot area, which results in water collecting in the bottom of the spare wheel holding area. It's still under Ford warranty (I bought it as a Ford...

How is water leaking into my car under the seat?

Why is there water under the rear seat of my Peugeot 206?

How do I clear bulkhead drainage vents?

You've said that cars struggle with water leaks because the bulkhead drainage vents get blocked, but how do I find the vents to prevent this happening? The manual does not say.