Check Lamps In Instrument Cluster And Interior Illumination - AP54.30-P-5453CAA
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205, 253
Shown here is the Economic Commision for Europe (ECE) variant in model 205
| Preparatory activity | |||
| 1 | Switch electronic ignition lock control unit to position "2" (circuit 15). | ||
| Check | |||
| 2 | Check preglow system indicator lamp (2). | Model 205 with engine 626, 651, 654 Model 253 with engine 642, 651, 654, 656 If problems occur, ↓ |
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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 (9) and fuel reserve warning lamp (8). | If problems occur, ↓ rectify the problems. |
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| 5 | Check driver's display (7) for visible pixel faults, vertical stripes, failed segments or black dots. | If problems occur, ↓ |
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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. | Reading lamps, Mirror lamps, Glove compartment lamps. If problems occur, ↓ rectify the problems. After obtaining special order. |
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| 11 | Switch off lamps in rear passenger compartment. | ||
| Finishing activity | |||
| 12 | Switch electronic ignition lock control unit to position "0". |