Mercedes SLK BCM / Comfort Control Module Repair

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Price Exclusive of GST

Our minimum assessment fee is $150 + GST (Excluding Headlights). This just covers the time to check the unit over. If you proceed with the repair, we’ll apply this to the total cost. Our full terms of trade can be found here. Has repair work been attempted by your customer? Link here !

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Australian customers, we can pick up from your Workshop. Click Here to arrange a pickup

International Customers:
When sending a unit from overseas, please declare it as “Repair and Return” with a low customs value (around $100 USD) to avoid unnecessary import fees. - All Repair Prices are quoted in NZD

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.