A - H

No. Name
Location
266RR 4D: Speaker, parcel shelf, RH
4D: on RH side of parcel shelf
266RR 5D: Speaker, subwoofer
5D: by RH wheel housing
379 Accelerator position sensor
on pedal bracket
604 Actuator unit, throttle body
integrated in the throttle body
637 ADM control module
in rear-view mirror
463 Aerial unit, immobilizer
by ignition switch
664FL AHL control module, LH
in LH headlamp
664FR AHL control module, RH
in RH headlamp
662 AHL indicator lamp
in the main instrument unit
333D Airbag, driver
in steering wheel
333P Airbag, passenger
in dashboard
286 Ambient air temperature sensor
in centre of front spoiler
772 Ambient air temperature sensor, engine management system
in mass air flow sensor
354 Amplifier, audio system
below RH A-pillar
457 Angle sensor
under RH seat
624 Antenna amplifier, radio
on RH C-pillar
624RL Antenna amplifier, radio, LH
above LH rear side window
624RR Antenna amplifier, radio, RH
above RH rear side window
467h Antenna connection, GPS
in dashboard
625RL Antenna, LH glass pane, radio
in glass on LH rear side window
627 Antenna, mobile telephone
on roof
456 Antenna, remote control, central locking system
in floor console next to rear ashtray
625RR Antenna, RH glass pane, radio
in glass of RH rear side window
625 Antenna, window glass, radio
in rear window glass
597 Auxiliary heater
non USA automobiles only
539 Barometric pressure sensor
on bulkhead partition by connector H42-5
1 Battery
in engine bay
276 Bonnet switch, anti-theft alarm
next to maxi fuse box
47f Brake fluid level warning lamp
in the main instrument unit
29 Brake light switch
on pedal bracket
555 Camshaft position sensor
on RH side of front cylinder bank
48F Cigarette lighter, front
by front ashtray in centre console
48R Cigarette lighter, rear
in rear of floor console between seats
713 Compass
in rear-view mirror
170 Compressor, A/C
on front (right) of engine
466ha Connection, analogue, OnStar
4D: by connector under parcel shelf
627h Connection, antenna, mobile telephone
behind radio box
355ha Connection, CD changer
at LH rear wheel housing
355hb Connection, CD changer, bus connection
at LH rear wheel housing
466hb Connection, digital, OnStar
4D: black connector under parcel shelf
461 Connection, electronic road tolls
under RH dashboard speaker grille
354h Connection, loudspeaker output amplifier, audio system
below RH A-pillar
375 Connection, mobile phone
by radio console
375a Connection, mobile phone, OnStar, connected to 375
by radio console
635h Connection, navigation system
by RH rear wheel housing
469h Connection, OnStar control panel
to right of centre dashboard vent
258 Connection, rear trailer connector
to right of luggage compartment on rear plate
134 Connector, brake, cruise control
on pedal bracket
133 Connector, clutch, cruise control
on pedal bracket
336b Contact unit, steering wheel horn/switches
in steering wheel behind crash pad
336a Contact unit, steering wheel, airbag
in steering wheel behind crash pad
611 Control module PMM
above glove box
547 Control module, ABS
integrated in brake unit behind the main fuse box in the engine bay
216 Control module, ACC
In the centre of the dashboard
597a Control module, auxiliary heater
non USA automobiles only
628 Control module, DICE
LHD: above the dashboard relay box
357Dk Control module, electrically adjustable driver's seat with memory
in seat under cushion
682FL Control module, LH headlamp
in headlamp
682FR Control module, RH headlamp
in headlamp
589 Control module, Trionic 4-cyl petrol
in space (cabin side) in front of windscreen on passenger side
632 Control module, TWICE
under left-hand seat
655A Control module, V6 diesel, connector A
in space (cabin side) in front of windscreen on passenger side
655B Control module, V6 diesel, connector B
in space (cabin side) in front of windscreen on passenger side
678 Control panel, navigation/audio
in dashboard
47c Coolant temperature gauge
in the main instrument unit
445 Data link connector, 16-pin, CARB
under dashboard by steering column
12 Dipped beam lamp
in headlamp
215 Dipswitch
in direction indicator stalk switch
47h Direction indicator repeater lamp, LH
in the main instrument unit
47i Direction indicator repeater lamp, RH
in the main instrument unit
54RL Door connector, rear, left
in bottom of door opening
213j Door indication, boot lid/tailgate, pictogram
in the main instrument unit
213g Door indication, LH front, pictogram
in the main instrument unit
213e Door indication, LH rear, pictogram
in the main instrument unit
213f Door indication, RH front, pictogram
in the main instrument unit
213d Door indication, RH rear, pictogram in main instrument unit
in the main instrument unit
680D Door mirror, driver's side
on door
680LH Door mirror, left
on door
680P Door mirror, passenger side
on door
680RH Door mirror, right
on door
54FL Door switch, front, left
in B-pillar
54FR Door switch, front, RH
in B-pillar
54RR Door switch, rear, RH
in bottom of door opening
606 EGR control valve
on the front of the throttle housing
606A EGR control valve, connector A
on RH side of engine between cylinder banks (lower connector)
606B EGR control valve, connector B
on RH side of engine between cylinder banks (upper connector)
639D Electro-chromatic layer, door mirror, driver
on the mirror glass
639P Electro-chromatic layer, door mirror, passenger
on the mirror glass
639 Electro-chromatic layer, rear-view mirror
on the mirror glass
408 Engine speed sensor
on RH side of engine by crankshaft pulley
671 ESP control module
integrated in brake unit behind the main fuse box in the engine bay
660 ESP switch
in dashboard between steering wheel and centre dashboard vent
321 EVAP canister purge valve
on the mass air flow sensor hose
228b Filament monitor, front lamps
on main relay board in engine bay
644 Filter, antenna ground
on LH C-pillar
47a Fuel gauge
in the main instrument unit
652a Fuel pressure control valve, common rail
lower valve on rear end of fuel pump
652b Fuel pressure control valve, common rail
upper valve on rear end of fuel pump
653 Fuel pressure sensor, common rail
on RH side of common rail
2 Generator
on rear long side of engine (right)
451 Glass breakage sensor
in centre roof console
451F Glass breakage sensor, front
in centre roof console
451R Glass breakage sensor, rear
in rear roof console
467 GPS antenna
on roof
658 Gyro sensor
in front of gear-lever housing
43 Handbrake switch
under floor console by handbrake
663FL Headlamp, LH
to the left of the radiator
663FR Headlamp, RH
to the right of the radiator
592Fa Heated oxygen sensor 1
in front of the catalytic converter
592Ra Heated oxygen sensor 2
after the catalytic converter
410 Heater element, fuel filter
in fuel filter in tank
207D Heating element, door mirror, driver
on back of mirror glass
207P Heating element, door mirror, passenger
on back of mirror glass
271 Heating element, oxygen sensor
integrated in the heated oxygen sensor
115 Heating element, rear window
in rear window
64FL Heating pad, LH seat
in LH seat cushion and backrest
64RL Heating pad, rear seat, left-hand
in rear seat cushion
64RR Heating pad, rear seat, right-hand
in rear seat cushion
64FR Heating pad, RH seat
in RH seat cushion and backrest
41 Horn button
in steering wheel rim
40LH Horn LH
on LH side behind grille
40RH Horn RH
on RH side behind grille