Ask Honest John

Most recently answered headlights questions
In regard to your answer to the query headed "Off Beam", whilst signalling by flashing is just a warning, I have always understood that flashing, i.e. two quick bursts of headlamps, signify the intention...
We have had previous correspondence about headlight flashing. I see that in yesterday’s Telegraph you at last seem to be accepting that flashed headlights indicate ‘come on’ or ‘I am giving way’, whatever...
I own a Mazda 323 sport 2002, the passenger side headlight is not very bright on dip beam and when I switch to full beam turns off, I have replaced the bulb and the problem still occurs, any ideas what...
I had reason to change one of my headlamps on a 2002 Clio. I was astonished at the difference bewteen the two as thge old one had browned. I believe the Clios have styrene covers and not acrylic. I have...
You say in your write up on the Avensis 2003 that bulb holders "can melt, making replacement of bulbs impossible. Toyota replaces headlight units under warranty.". I am having some difficulties with Toyota,...
As we travelled along the nearside lane of a motorway recently, my husband flashed his car lights to indicate to a car driver wanting to join the motorway that we were there and that he should not attempt...
I just had some repairs to defective paintwork by a professional body shop on my 5-year-old Audi A4. Since getting the car back, the self-levelling Xenon headlights initially adjust when I turn the lights...
It seems now days that many cars are fitted with overpowered headlights, which are not necessary and are a danger to other road users. At one time I believed these lights were a vanity thing but there...
For some months, my new Sept 2010 i10, 1.2 auto has made an elusive “Urr-urr, Urr-rr” noise, when on the road or engine running in "park." I ruled out the heater fan. Next I examined the cooling system...
The glass of both of my front fog lights has broken within a month of each other. The car is garaged and not left anywhere unusual and no sign of damage anywhere else on the front bumper. Am I just unlucky...