F268 | Additional heating heater element contact switch (PTC) |
J248 | Diesel direct injection system control unit |
J359 | Low heat output relay |
J360 | High heat output relay |
S276 | Heater element fuse -1-, at additional relay holder in front of the relay holder |
S277 | Heater element fuse -2-, at additional relay holder in front of the relay holder |
T3j | 3-pin connector, behind dash panel (at heater element PTC) |
T5l | 5-pin connector, at the air conditioning system control |
T15b | 15-pin connector, in plenum chamber (red) |
T81a | 81-pin connector, at engine control unit |
T94a | 94-pin connector, at engine control unit |
Z35 | Additional heating heater element (PTC) |
135 | Earth connection -2-, in dash panel wiring harness |
A57 | Positive connection -3- (30), in dash panel wiring harness |
A176 | Connection (additional heater), in dash panel wiring harness |
A193 | Connection (87a), in dash panel wiring harness |
* | not valid for vehicles with Climatronic |