| G1 | Battery | 6L | |
| K40/4 | Passenger-side fuse and relay module box | 4A 12A 20A 28A 36A 44A |
|
| K40/4f1 | Fuse, circuit 30z | 15A | |
| K40/4f2 | Fuse, traction system | 11A | |
| K40/4f3 | Fuse, ETC/ADS | 29A | |
| K40/4f4 | Fuse 2, Motronic | 31A | |
| K40/4f5 | Fuse 1, Motronic | 33A | |
| K40/4f6 | Fuse, ignition coils | 35A | |
| K40/4f7 | Maxi-fuse, AIR pump | 36A | |
| K40/4k1 | Polarity protection relay | 17A | |
| K40/4k2 | Starter relay | 47A | |
| K40/4k3 | Relay module, AIR pump | 24A | |
| N15/3 | ETC control module | 30L | PE27.19 |
| N19 | A/C pushbutton control module | 42L | PE83.30 |
| N22 | AAC pushbutton control module | 43L | PE83.40 |
| N73 | Electronic ignition-starter switch (EIS) control module | 3L | PE80 |
| S16/10 | Transmission range recognition switch (voltage coded) | 32L | |
| U29 | Valid for AAC | 43J | |
| U87 | Valid for A/C | 42J | |
| U150 | Valid for engine 112 | 20E 26E 35E |
|
| U539 | Valid for engine 111 ME-SFI | 19E 33E 35E 42E |
|
| W1 | Main ground (behind instrument cluster) | 2H | |
| W16/4 | Ground (output ground - component compartment - right) | 18H | |
| W16/6 | Ground (electronics ground - component compartment - right) | 41H | |
| X4 | Terminal block (circuit 30, left footwell) | 4H | |
| X11/4 | Diagnostic data link connector | 15L | |
| X11/22 | Diagnostic module (OBD II) generic scan tool connector | 16L | |
| X26/23 | Engine compartment/cockpit connector | 1H 43H |
|
| X43/3 | REST/CL connector, circuit 30Z | 6H | |
| X49/1 | Backup lamp switch connector | 23H | |
| Y66/1 | R/P lock valve | 31L | |
| Z3/26 | Circuit 15 (unfused) connector sleeve | 2G | |
| Z4/4 | Circuit 30Z connector sleeve (solder joint in harness) | 14G | |
| Z38 | Backup lamp connector sleeve | 22G |