
2018 CT200h roof rust near windscreen – Worth testing the 12-year warranty or go independent?
Hey everyone,
I bought a 2018 Lexus CT last year (UK) and recently noticed paint bubbling on the roof panel right where it meets the top rubber seal of the windscreen. It started out as just a single spot, but I can now see a second spot starting to form nearby.
Before I hand over £160 to the Lexus dealer just for a diagnostic assessment, I wanted to get some community input on a few things. Has anyone successfully claimed roof edge bubbling under the Lexus 12-year anti-corrosion warranty, or do they immediately write it off as stone chip or surface damage?
Also, what should I realistically expect an independent bodyshop to charge to treat and respray this area? Does the glass usually need to come out to treat rust along this edge properly, or can a bodyshop safely tuck behind the seal?
Appreciate any advice or prior experiences!