| 50 | 20A | M54, N62: Fuel pump relay N52, diesel: Fuel pump control (EKPS) S85: Fuel pump output stage |
| 50 | 30A | 2005-2010: Headlight washer pump |
| 51 | 5A | Siren and tilt alarm sensor Electrochromic interior rear view mirror Microwave sensors |
| 52 | 10A | Micro-power module |
| 52 | 40A | E64: Relay, convertible top 1-2 |
| 53 | 7.5A | 2004-2005: Automatic soft-close drive, boot lid/tailgate Comfort access control unit Outer door handle electronic module (driver’s side, passenger’s side) Electronic outer door handle module (rear left, rear right) |
| 53 | 30A | 2005-2010: Active backrest width adjustment (driver, passenger) |
| 54 | 20A | 2004-2005: Power-saving relay, terminal 15 |
| 54 | 40A | 2005-2010: Rear window defogger |
| 55 | 5A | 2004-2005: Rain/headlight sensor |
| 55 | 40A | 2005-2010: Boot lid lift |
| 56 | 5A | 2005-2010: Rain/headlight sensor |
| 57 | 20A | 2004-2005: Micro-power module |
| 57 | 5A | IHKA Basic; 2005-2010: Heating/air conditioning system |
| 58 | 40A | 2004-2005: Rear window defogger |
| 58 | 20A | 2005-2010: Rear wiper relay |
| 59 | 5A | Aerial tuner with remote control receiver |
| 60 | 5A | 2005-2010: Rollover protection controller |
| 61 | 20A | 2004-2005: Front cigar lighter Charging socket, glovebox |
| 61 | 7.5A | 2005-2010: Cooler box |
| 62 | 5A | 2004-2005: Power-saving relay, terminal 15 |
| 62 | 30A | 2005-2010, E64: Relay for lowering rear window Relay for raising rear window |
| 63 | 5A | 2004-2005: Electrochromic interior rear view mirror Park distance control (PDC) |
| 63 | 20A | 2005-2010: Independent auxiliary heater |
| 64 | 10A | 2004-2005: Rear compartment display Central information display Controller |
| 64 | 15A | IHKA High; 2005-2010: Heating/air conditioning system |
| 65 | 10A | 2004-2005: Headset connection module Head-up display |
| 66 | 5A | 2004-2005: Dynamic stability control (DSC) VTG Transfer case: Dynamic stability control (DSC), Control unit, transfer box |
| 66 | 20A | E63: Panorama glass roof E64: Convertible top module |
| 67 | 10A | 2004-2006: Video module Satellite receiver |
| 67 | 20A | 2006-2010: Automatic soft-close drive, passenger’s door (LHD) Automatic soft-close drive, driver’s door (RHD) Automatic soft-close drive, rear right |
| 68 | 5A | 2004-2006: Centre console switch centre Switch, driver’s seat adjustment Switch, passenger’s seat adjustment |
| 68 | 20A | 2006-2010: Automatic soft-close drive, driver’s door (LHD) Automatic soft-close drive, passenger’s door (RHD) Automatic soft-close drive, rear left |
| 69 | 5A | Park distance control (PDC) |
| 70 | 5A | 2004-2005: Adaptive headlight |
| 70 | 10A | 2005-2007: Active cruise control |
| 70 | 10A | 2007-2010: Active cruise control Far-range sensor Close-range sensors (left, right) |
| 71 | 20A | 2004-2005, S85: Fuel pump output stage |
| 71 | 30A | 2005-2010: Centre console switch centre |
| 72 | 40A | 2004-2005, E64: Relay, convertible top 1-2 |
| 72 | 20A | N62: Fuel pump relay Diesel: Fuel pump control (EKPS) |
| 73 | 30A | 2004-2005, E63: Relay for lowering rear window Relay for raising rear window Trailer module |
| 73 | 30A/40A | 2005-2010: Hifi amplifier |
| 74 | 20A | 2004-2005: Trailer socket |
| 74 | 10A | 2005-2010: Centre console switch centre Switch, seat adjustment (driver, passenger) |
| 75 | 30A | 2004-2005: Control unit, transfer box |
| 75 | 10A | 2005-2010: Satellite receiver Digital tuner Video module |
| 76 | 40A | 2004-2005: Boot lid lift |
| 76 | 10A | 2005-2010: Dynamic drive |
| 77 | 5A | 2004-2005: Aerial tuner with remote control receive |
| 77 | 10A | 2005-2010: Head-up display Headset connection module |
| 78 | 5A | 2005-2010: Dynamic stability control (DSC) Control unit, transfer box |
| 79 | 7.5A | 2004-2005: Electronic ride height control |
| 79 | 10A | 2005-2010: Central information display Controller |
| 80 | 30A | 2004-2005: HiFi amplifier |
| 80 | 10A | 2005-2010: Selector lever Gear indicator lighting Eject box TCU (telematics control unit) Compensator (mobile phone) Fan, spare wheel well Electronic night vision module |
| 81 | 7.5A | 2005-2010: Electronic ride height control |
| 82 | 20A | 2004-2005: Luggage compartment socket outlet Rear cigarette lighter Socket outlet, rear |
| 82 | 7.5A | 2005-2010: Tyre pressure control (RDC) |
| 83 | 20A | 2004-2005, E63: Panorama glass roof 2004-2005, E64: Convertible top module |
| 83 | 30A | 2005-2010: Active backrest width adjustment, driver (LHD) Active backrest width adjustment, passenger (RHD) |
| 84 | 10A | 2004-2005: Active cruise control |
| 84 | 15A | 2005-2010: Transmission control Sequential manual transmission (SMG) |
| 85 | 7.5A | 2005-2010: Sequential manual transmission (SMG) |
| 86 | 15A | 2004-2005: Transmission control Sequential manual transmission (SMG) |
| 86 | 40A | 2005-2010: Active steering |
| 87 | 20A | 2005-2010: Front cigar lighter Charging socket, glovebox |
| 88 | 30A | 2004-2005: Centre console switch centre |
| 88 | 20A | 2005-2010: Luggage compartment socket outlet Rear cigarette lighter Socket outlet, rear |
| 89 | 10A | 2004-2005: Fan, MMC Gear indicator lighting Selector lever Gear indicator lighting Fan, spare wheel well TCU (telematics control unit) ULF (universal charging & hands-free unit) Eject box |
| 89 | 5A | 2005-2010: Electrochromic interior rear view mirror Power-saving relay, terminal 15 |
| 90 | 200A | Fuse holder, front (fuse 1-33) |
| 91 | 100A | Diesel: DDE main relay N62, TU: Integrated supply module (IVM) VVT relays 1-2 Variable valve timing gear control unit |
| 92 | 100A | Electric auxiliary heater |