Check Lamps In Instrument Cluster And Interior Illumination - AP54.30-P-5453F
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2023 Mercedes-Benz CLA45 AMG, 2023 Mercedes-Benz CLA35 AMG, 2023 Mercedes-Benz CLA250, 2022 Mercedes-Benz CLA45 AMG, and 2022 Mercedes-Benz CLA35 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 118, 177, 247
Shown on instrument cluster in model 177.0, CLASSIC view
| Preparatory activity | |||
| 1 | Switch electronic ignition lock control unit to position "2" (circuit 15). | ||
| Check | |||
| 2 | Check preglow system indicator lamp (1). | Model 118, 177, 247 with engine 608 Model 247 with engine 654 If problems occur, ↓ rectify the problems. |
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| 3 | Check coolant temperature display (5) and coolant temperature warning lamp (4). | If problems occur, ↓ rectify the problems. |
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| 4 | Check fuel display (8) and fuel reserve warning lamp (7). | If problems occur, ↓ rectify the problems. |
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| 5 | Check multifunction display (6) for visible pixel faults, vertical stripes, failed segments or black points. | If problems occur, ↓ rectify the problems. |
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| 6 | Manually switch on the exterior lighting. | ||
| 7 | Check instrument lighting. | If problems occur, ↓ rectify the problems. |
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| 8 | Operate instrument lighting brightness control. | If problems occur, ↓ rectify the problems. |
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| 9 | Manually switch off exterior lighting. | ||
| 10 | Switch on lamps in rear passenger compartment and check for proper operation. | Glove compartment lamps. If problems occur, ↓ rectify the problems. |
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| 11 | Switch off lamps in rear passenger compartment. | ||
| Finishing activity | |||
| 12 | Switch electronic ignition lock control unit to position "0". |