Hey all,

Have determined that water has been getting into my car from a warped windshield cowl, and am working on replacing this weekend. It seems like the water has been getting into the cabin air intake, leaking down through the cabin filter and then into passenger footwell. It’s been causing transmission, suspension, hdc and special programs faults, as well as engine running really rich and idling above 1,000 rpm. Trying to find out what to check and do next. So far I have:

- new battery
- new genuine brake switch and bulbs
- checked brake wire splice in passenger wire run for corrosion which looked fine.


Thanks!

 

Making a shield for the cabin filter and epoxying it in while you're in there. I used a flimsy plastic license plate insert.