Hi guys, i have a 2021 Defender 300X and i have toxic fumes occasionally through the air con. I have taken it back to Landrover about 8 times and they can't identify the problem, hence cannot fix it.
Does anyone else experienced this and if so how do you fix it?

 

Define toxic fumes. Have you had an air quality test? Are we talking exhaust gas? Or just a smell you don't like?