Ask Honest John

Most recently answered water ingress questions
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)...
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...
Why is there water under the rear seat of my Peugeot 206?
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.
I'm trying to avoid buying a used car with bad reputation for water ingress. I don't want to paddle again, like with my last motor. Lately, it seems too many brands and models have this issue when looking...
My Honda Civic has sprung a leak. I have a wet floor where the spare wheel is situated and can’t see where it’s coming in. Nothing else is wet. Any ideas?
Any ideas of how water is entering my Volkswagen Eos and settling in the passenger footwell with no signs or evidence of any leaks via the roof drains or doors? I've cleared out the leaves and rubbish...
My 2006 Volvo C70, which is not garaged, regularly has damp and in some cases water on the base of the boot well. In addition, the car's interior gets lots of condensation, sometimes so that the windscreen...
My 2007 Volkswagen Golf is letting water in somehow and my rear passenger seat and floor are wet . It is now going to the front of the passenger seat. Also my rear driving seat floor is also wet. I just...
I have a 1989 Volkswagen Golf and the floor of the passenger footwell is soaked. I have been using the heaters a lot this week to demist the windows, I can’t find any leaks in seals around the doors or...
 

Value my car