Scania CUV DTC 663 Dipped beam RH

CUV Visibility system · Scania

Code 663 (decimal). Some diagnostic tools show it in hexadecimal as 0297.

In short

Right-hand dipped beam has reduced brightness or does not illuminate at all.

Applies to: CUV3 (VIS)

What does Scania CUV fault code 663 mean?

What causes Scania DTC 663?

What are the symptoms?

How to fix Scania CUV fault code 663?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 663 in other Scania systems

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