BDC (Body Domain Controller) Water Damage
SeriousElectrics & ElectronicsWater ingress from blocked drains or A-pillar seals can damage the BDC module, leading to total electrical failure.
Most affected: All models
Typical symptoms
- •Interior electronics failing
- •Lights flickering
- •Roof operation issues
- •No-start
What to inspect before you buy
- ✓Check for dampness in the passenger footwell
- ✓Ensure sunroof/roof drains are clear
- ✓Look for corrosion on BDC plugs