Substitute light actuation function - GF82.10-P-3012A
MODELS 215.###, 220.02# /06# /07# /12# /16# /17# 1#
When the exterior lights are switched on the bulbs are monitored by the control module circuits:
- left front SAM (N10/6)
- right front SAM (N10/7)
and
- rear SAM (N10/8)
constantly for short and or open circuits.
If safety-relevant bulbs fail, substitute lights are operated.
The scope of the substitute light operation is dependent on the country-specific version. Flashing lamp functions have a higher priority than steady light ones.
Substitute light for European Union vehicle versions
| Faulty bulbs | Substitute lights | Remarks |
|---|---|---|
| Left inside tail lamp (E3e8) | Rear fog lamp (E3e5) | |
| Right inside tail lamp (E4e8) | Rear fog lamp (E4e5) | |
| Left outside tail and parking lamp (E3e2) | Left inside tail lamp (E3e8) | for parking lights only |
| Right outside tail and parking lamp (E3e2) | ||
| Right inside tail lamp (E4e8) | for parking lights only |
Substitute lights for non European Union vehicle versions
| Faulty bulbs | Substitute lights | Remarks |
|---|---|---|
| Left stop lamp (E3e4) | Left reversing lamp (E3e3) | |
| Right stop lamp (E4e4) | Right reversing lamp (E4e3) | |
| Left front turn signal lamp (E1e5) | Left fog lamp (E1e4) | |
| Left rear turn signal lamp (E3e1) | Left reversing lamp (E3e3) | |
| Right front turn signal lamp (E2e5) | Right fog lamp (E2e4) | |
| Right rear turn signal lamp (E4e1) | Right reversing lamp (E4e3) | |
| Tail lamp (E3e8), left inside | Rear fog lamp (E3e5) | |
| Left standing and parking lamp (E1e3) | Left fog lamp (E1e4) | |
| Right standing and parking lamp (E2e3) | Right fog lamp (E2e4) | for parking lights only |
| Left outside tail and parking lamp (E3e2) | Left inside tail lamp (E3e8) | for parking lights only |
| Right outside tail and parking lamp (E4e2) | Right inside tail lamp (E4e8) | for parking lights only |
| for parking lights only |
| Left signal acquisition and actuation module, position/task/design/function | GF54.21-P-4101S | ||
| Right signal acquisition and actuation module, position/task/design/function | GF54.21-P-4102S | ||
| Rear signal acquisition and actuation module, position/task/design/function | GF54.21-P-4103S |