Mercedes SLK BCM / Comfort Control Module Repair Intermittent Faults – Full Relay Replacement
This is a repair service for the Body Control Module (BCM) / Comfort Control Module in Mercedes-Benz SLK models, addressing intermittent electrical faults.
Common Symptoms:
Random loss of lighting, locks, or windows
Intermittent operation of comfort features
No communication with control systems
Relay clicking or failure to activate outputs
We perform a full relay replacement on the internal PCB, resolving the root cause of these failures and restoring reliable operation.