Ask Honest John

Most recently answered windscreen questions
I own a BMW X1 MSport 25e which I bought in September 2023 - so the car is still under two years old with about 14K miles on the clock. I have suddenly found that a 6-inch long crack has literally appeared...
My Toyota C-HR was treated with a product called Diamondbrite. Unfortunately the dealer has sprayed all the glass as well as the paintwork with the product. This causes the windscreen to badly smear in...
I hope you can help. I had a new windscreen fitted in September last year due to stone damage and in January after the snow my car was completely sodden inside, mainly drivers footwell and rear offside...
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...
I have recently passed a couple of cars that have had film put on their front windscreen. It is therefore not possible to see the drivers nor any passengers. I assume this is somehow legal as they do not...
Having just paid £130 to have the sludge (which completely stopped the screen wash working) cleared from my BMW X1 can you exlain why sludge accumulates and what to do to prevent it happening again .I...
I have two cars and each is insured on a separate policy in my name. I have had one windscreen claim on each policy in the last 5 years. When applying for car insurance quotes do I need to list both windscreen...
I have recently bought an 8 month old used car from a dealer. Under certain sunlit conditions I notice small scratches on the windscreen. It looks like it has been cleaned with a cloth that had a piece...
Official advice is to place the French Crit'Air sticker on the right side of vehicle windscreen but for most UK cars this will impinge more than 40mm into zone B and won't that therefore be an MoT failure?
My windscreen has a star-shaped stone chip, 2cm diameter, at driver's eye level immediately in front of me. Would this constitute a fail in the MoT, due next week?