Gauges

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Self-diagnostic Function

NOTE: Before testing, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A (see page 22-134). The gauge control module has a self-diagnostic functio ...

See also:

Ignition Switch
WARNING Removing the key from the ignition switch while driving locks the steering. This can cause you to lose control of the vehicle. Remove the key from the ignition switch only when p ...

A/C Pressure Switch Circuit Troubleshooting
NOTE: • if the blower motor does not run at all speeds, the A/C compressor will be inoperative. Run the self-diagnostic function, and check for DTC B1241. Before performing any other troubl ...

Review of the 2023 Mercedes-Benz C300: Setting the Standard in Small Luxury Sedans?
In a market Mercedes-Benz maintains its commitment to its sedan lineup, extending from the prestigious S-Class to the more accessible C-Class. Despite its entry-level status within the range, the W2 ...