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Stan
Stan, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3526
Experience:  Technical support engineer
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i have an merc e270 auto diesel 2003 when i turn key in the

Customer Question

i have an merc e270 auto diesel 2003 when i turn key in the ignition all dash functions are working but when i turn on engine fuel gauge temp gauge do not work also wipers windows heater fan and indicators do not work and engine fan comes on when engine is just turned on
Submitted: 2 years ago.
Category: Mercedes
Expert:  Stan replied 2 years ago.
Stan :

Hello,
If the fusebox wsd installed with new SAM module, then vehicle electronics must be re-coded with Star Diagnosis computer. Some inidependent MB shops have this tool besides the dealers. It will also show if the SAM module is working correctly. The SAM module is fixed to the engine bay fusebox.

Stan :

regards,
Stan

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