Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Lamp dimming, function - GF82.20-P-2026A
MODEL 203
The front dome lamp (N70e1) integrated into the overhead control panel control module (N70) and the rear dome lamp (E15/3e3) integrated into the passenger compartment lamp is faded on and off when the passenger compartment lamps are actuated automatically or manually.
The time for fading on and off the reading lamps is one second each.
The dome lamps are switched on immediately without the fade-on function when the passenger compartment lighting is actuated automatically by an ATA alarm.
If the automatic passenger compartment light actuation is interrupted because the voltage is too low or too high the dome lamps are switched off immediately without dimming.
| Overhead control panel control module, location/purpose/design | GF82.20-P-4110A | ||
| Rear passenger compartment lamp, location/ design | GF82.20-P-4111A |
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.