Engine control unit 2 -J624-
| A - | Engine control unit 2 -J624- | | B - | T121b - 121-pin connector, pin 1-81 | | C - | T121b - 121-pin connector, pin 82-121 | | Fitting location of engine control unit: | | B - | Engine control unit -J623-, on right in plenum chamber | | A - | Engine control unit 2 -J624-, on right in plenum chamber | | Onboard supply control unit -J519- | | |
| | Fitting location of onboard supply control unit J519: | | - | Front passenger side, under dash panel in footwell | | |
| | Adaptive suspension control unit -J197- |
| A - | Adaptive suspension control unit J197 | | B - | T121c - 121-pin connector, pin 1-81 | | C - | T121c - 121-pin connector, pin 82-121 | | Fitting location of adaptive suspension control unit -J197- : | | - | On left in luggage compartment ⇒ -arrow- | | |
| | Tyre pressure monitor control unit -J502- |
| A - | Tyre pressure monitor control unit -J502- | | B - | T32f - 32-pin connector | | Fitting location of Tyre Pressure Monitoring System control unit -J502- : | | - | On left in luggage compartment ⇒ -arrow- | | |
| | Battery monitor control unit -J367- | | A - | Battery monitor control unit -J367- | | |
| | Fitting location of battery monitor control unit -J367- : | | - | On left in luggage compartment ⇒ -arrow- | | |
| | B - | 14-pin connector -T14aa- | | |
| | Brake servo control unit -J539- | | - | On right in plenum chamber ⇒ -arrow- | | |
| | Entry and start authorisation control unit -J518- |
| A - | Entry and start authorisation control unit -J518- | | B - | T6ak - 6-pin connector | | C - | T81k - 81-pin connector | | Fitting location of entry and start authorisation control unit -J518- : | | - | In front left footwell ⇒ -arrow- | | |
| | 8 channel amplifier (DSP) -R12- | | A - | 8 channel amplifier (DSP) -R12- | | B - | T23b - 23-pin connector | | C - | T24d - 24-pin connector | | |
| | Fitting location of 8-channel amplifier DSP -R12- : | | - | On rear right in luggage compartment behind battery ⇒ -arrow- | | |
| | Driver seat control unit -J136-, front passenger seat control unit -J521- and rear seats control unit -J522- |
| A - | 26-pin connector, T26sa (driver seat), T26sb (front passenger seat), T26sc (rear seat) | | B - | 6-pin connector, T6sb (driver seat), T6sa (front passenger seat), T6st (rear seat) | | C - | 6-pin connector, T6sc (driver seat), T6sg (front passenger seat), T6sz (rear seat) | | D - | 6-pin connector, T6sd (driver seat), T6su (rear seat) | | E - | 6-pin connector, T6se (driver seat), T6sh (front passenger seat), T6sv (rear seat) | | F - | 6-pin connector, T6sf (driver seat), T6sj (front passenger seat), T6sy (rear seat) | | G - | 4-pin connector, T4sg (driver seat), T4sh (front passenger seat), T4sj (rear seat) | | H - | 2-pin connector, T2sh (driver seat), T2sj (front passenger seat), T2sk (rear seat) | | J - | 18-pin connector, T18sj (driver seat), T18sk (front passenger seat), T18sl (rear seat) | | K - | 6-pin connector, T6sk (driver seat), T6sp (front passenger seat), T6si (rear seat) | | L - | 6-pin connector, T6si (driver seat), T6sq (front passenger seat), T6so (rear seat) | | M - | 6-pin connector, T6sm (driver seat), T6sr (front passenger seat), T6sw (rear seat) | | N - | 6-pin connector, T6sn (driver seat), T6ss (front passenger seat), T6sx (rear seat) | | P - | 16-pin connector, T16sp (driver seat), T16sn (front passenger seat), T16sl (rear seat) | | Fitting location of driver seat control unit -J136- : | | - | Under driver seat ⇒ -arrow- | | |
| | Fitting location of front passenger seat control unit -J521- : | | - | Under front passenger seat ⇒ -arrow- | | |
| | Fitting location of rear seat control unit -J522- : | | - | Under rear seat ⇒ -arrow- | | |
| | ABS with EDL control unit -J104- |
| A - | ABS with EDL control unit -J104- | | B - | T42 - 42-pin connector | | Fitting location of ABS/EDL control unit -J104- : | | - | On left in engine compartment ⇒ -arrow- | | |
| | Automatic gearbox control unit J217 (01L, 01V) |
| A - | Automatic gearbox control unit -J217- | | B - | 88-pin connector -T88a- | | Fitting location of automatic gearbox control unit -J217- | | - | On right in plenum chamber ⇒ -arrow- | | |
| | Airbag control unit -J234- |
| A - | Airbag control unit -J234- | | B - | T81a - 84-pin connector | | Fitting location of airbag control unit -J234-: | | - | Under centre console ⇒ -arrow- | | |
| | Control unit for front display and information control panel - J523- |
| 1 - | T32c - 32-pin connector | | 2 - | T4k - 4-pin connector | | 3 - | T2o - 2-pin connector | | 6 - | T8h - 8-pin connector | | - | in centre of dash panel | Navigation system tuner for TV -J415-
| | Fitting location of navigation system tuner for TV -J415-: | | 2 - | Navigation system tuner for TV -J415-, under rear shelf | | |
| Multimedia system display unit 1 control unit -J744- and multimedia system display unit 2 control unit -J747-
| | 1 - | Cinch connector, red, right audio signal ''Aux Input 1'' | | 2 - | Cinch connector, white, left audio signal ''Aux Input 1'' | | 3 - | Cinch connector, yellow, left video signal ''Aux Input 1'' | | 4 - | Cinch connector, red, right audio signal ''Aux Input 2'' | | 5 - | Cinch connector, white, left audio signal ''Aux Input 2'' | | 6 - | Cinch connector, yellow, left video signal ''Aux Input 2'' | | 7 - | Headphone output, black ''Phone Output'' | Note | The arrangement of the sockets on J744 and J747 is identical. | | |
| | 1 - | 8-pin connector, black, voltage supply ''Power Supply'' | | 2 - | 20-pin connector, black, connection for display unit 1 J744, ''Display Output'' | | 4 - | 20-pin connector, black, connection for TV signal input, ''TV Tuner Input'' | | Fitting location: in luggage compartment, rear right, in storage compartment | | |
| | t | J744 - Multimedia system display unit 1 control unit | | 1 - | T8ac - 8-pin connector, white | Multimedia system control unit -J650-
| | 1 - | 16-pin connector, brown, connection for additional connection unit in rear ''Aux 2 In'' | | 2 - | 10-pin connector, black, connection for TV tuner ''RGB In'' | | |
| | Fitting location: in luggage compartment, rear right, in storage compartment | | t | Multimedia system control unit J650 | | |
| Multimedia display unit 1 -Y22- and multimedia system display unit 2 -Y23-Rear DVD changer -R162-
| | 1 - | 4-pin connector, black, voltage supply ''Power'' | | 4 - | Cinch connector, white, left audio signal ''Audio Out'' | | 5 - | Cinch connector, red, right audio signal ''Audio Out'' | | 6 - | Cinch connector, yellow, video signal ''Video Out'' | | 7 - | 5-pin connector, black, voltage supply | | |
| | Fitting location: in luggage compartment, rear right, in storage compartment | Note | The figure shows the transportation device -1-. | | |
| | Suppression filter -C10- , battery monitor control unit 2 -J934- and connectors |
| 1 - | Multimedia system control unit -J650- | | 2 - | 2-pin connector -T2xn- , black, for DVD flap lighting in luggage compartment | | 3 - | 6-pin connector -T6bm- , black, voltage supply from vehicle | | 4 - | Multimedia system display unit 1 control unit -J744- | | 5 - | 2-pin connector -T2xk- , -T2xj- and -T2xl- from rear DVD changer -R162- | | t | 2-pin connector -T2xk- , red, right audio channel | | t | 2-pin connector -T2xj- , white, left audio channel | | t | 2-pin connector -T2xl- , yellow, video channel | | 6 - | Suppression filter -C10- for electromagnetic compatibility | | 7 - | Upper and lower holder for DVD changer | | 8 - | Rear DVD changer -R162- | | 9 - | Battery monitor control unit 2 -J934- | | 10 - | 2-pin connector -T2xm- , black, voltage supply for multimedia system control unit -J650- | | 11 - | Connectors for audio and video signals on multimedia system display unit 1 control unit -J744- | | Control units under rear shelf |
| A - | Telephone and telematics control unit J526 | | B - | Rear lid control unit J605 | | C - | Convenience system central control unit -J393- | | D - | TV tuner -R78-, Navigation system tuner for TV -J415- | | E - | Parking aid control unit -J446- | | F - | Luggage compartment aerial for access and start authorisation -R137- | | H - | Vehicle inclination sender -G384-, for anti-theft alarm (tow-away protection) | | Touchpad control unit -J929- | | 1 - | Touchpad control unit -J929- | | A - | 54-pin connector -T54- | Note | t | Depending on the equipment level, the touchpad control unit | | t | -J929- can be installed on the left or right inside the glove compartment. | | |
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