I - P

List Of Components In Numerical Order

The direction indicators right/left, in the front/rear etc. are specified in the car's direction of travel as viewed from behind the car.

Engine designations have been used instead of engine management system designations.
B207: 4-cyl with low pressure/full pressure turbocharger has engine management system Trionic T8.
Z18XE: 4-cyl petrol, aspirated engine has engine management system Simtec.
B284: V6 petrol has engine management system Motronic E9.
Z19: 4-cyl diesel is available in two versions:
Z19DT (8 valves) and
Z19DTH (16 valves). Both have engine management system EDC16.

No. Name Location
552 Ignition coil unit on top of the engine
320a Ignition coil with integrated power stage, cyl 1 on the spark plug
320b Ignition coil with integrated power stage, cyl 2 on the spark plug
320C Ignition coil with integrated power stage, cyl 3 on the spark plug
320D Ignition coil with integrated power stage, cyl 4 on the spark plug
320e Ignition coil with integrated power stage, cyl 5 on the spark plug
320f Ignition coil with integrated power stage, cyl 6 on the spark plug
20 Ignition switch module, in the floor console between the front seats
633g Increase change position switch to the right on steering wheel rim
633e Increase volume switch to the right on steering wheel rim
612b Indicator lamp, Passenger Airbag OFF in SID control panel
612a Indicator lamp, Passenger Airbag ON in SID control panel
736 Infotainment control panel under SID
206a Injector, cyl. 1 B207: on top of intake manifold
206a Injector, cyl. 1 B284: on rear cylinder bank near the belt circuit side
206b Injector, cyl. 2 B207: on top of intake manifold
206b Injector, cyl. 2 B284: on front cylinder bank near belt circuit side
206C Injector, cyl. 3 B207: on top of intake manifold
206C Injector, cyl. 3 B284: in the center of the rear cylinder bank
206D Injector, cyl. 4 B207: on top of intake manifold
206D Injector, cyl. 4 B284: in the center of the front cylinder bank
206e Injector, cyl. 5 B284: on rear cylinder bank near gearbox side
206f Injector, cyl. 6 B284: on front cylinder bank near gearbox side
688 Intake air sensor B207: on charge air pipe
688 Intake air sensor B284: on intake manifold next to air filter
407 Intake air temperature sensor B207 and B284: integrated in intake air sensor 688
717 Interior lighting relay in fuse box in the dashboard
53 Interior lighting switch in front roof console
681 Interior rear-view mirror by the windscreen
740 Ionization Detection Module on the engine's short left side by the vacuum pump
178 Knock sensor Non US models only
516F Knock sensor, front cylinder bank B284: at rear edge of starter motor
516R Knock sensor, rear cylinder bank B284: in the center of the rear cylinder bank
209D Lamp, footwell lighting, driver's side in the driver's door
209P Lamp, footwell lighting, passenger side in the passenger door
266FL Left dashboard speaker, to the left in dashboard
85FL Left fog light bulb to the left in spoiler under front bumper
222LH Left mixed-air damper motor below the motor on the left of the climate housing
712LH Left panel mixed-air temperature sensor in the air channel
37LH Left radiator fan motor on left side of the radiator
89LH Left side direction indicator bulb on left front wing
234FL Left side marker light bulb in the front spoiler
47a Level sensor, fuel in the main instrument unit
195 Level switch, washer fluid in washer fluid reservoir in the left front wheel housing
692 Level switch, water, fuel filter integrated in the fuel filter unit 672
418HL Light cluster unit, boot lid, LH on boot lid
418HR Light cluster unit, boot lid, RH on boot lid
10 Light switch in the light switch unit between the steering wheel and driver's door
684 Light switch unit on dashboard between steering wheel and driver's door
614P Loaded front passenger seat cushion sensor in passenger seat cushion
55 Luggage compartment lighting bulb under the parcel shelf
55LH Luggage compartment lighting bulb, left in left D-pillar
55RH Luggage compartment lighting bulb, right in right D-pillar
11 Main beam lamp in the headlamp module
22 Main fuse box in the dashboard on the short side of the dashboard by the left door
727 Main fuse box, engine management system in front of battery
540 Main instrument unit in front of driver in instrument panel
504 Manual climate control panel in the center of the dashboard
205 Mass air flow sensor B207: on right MacPherson strut tower
205 Mass air flow sensor B284: on the center of the radiator member
369f Microswitch, backrest folded forwards, seat at the bottom of the seat backrest
741LH Microswitch, backrest locked in upright position, LH rear seat in the backrest lock
741FL Microswitch, backrest locked in upright position, LH seat in the backrest lock
741RH Microswitch, backrest locked in upright position, RH rear seat in the backrest lock
741FR Microswitch, backrest locked in upright position, RH seat in the backrest lock
369r Microswitch, grab handle activated, seat at the bottom of the seat backrest
742LH Microswitch, roll bar down, LH in the lower section of the roll bar
742RH Microswitch, roll bar down, RH in the lower section of the roll bar
634 Mobile phone microphone, 4D/5D: in front roof console
634 Mobile phone microphone, CV LH: in left A-pillar
627 Mobile telephone antenna 4D/5D: on roof
627 Mobile telephone antenna CV: on the boot lid
627h Mobile telephone antenna connection by the radio unit
375 Mobile telephone connection by the radio unit
221 Motor, air distribution flap on the right of the climate housing
357m Motor, air pump, lumbar support in the bottom edge of the seat backrest
357d Motor, backrest adjustment, electrically adjustable seat in seat under the cushion
357Dd Motor, backrest adjustment, electrically adjustable seat with memory, driver in seat under the cushion
184H Motor, central locking system, tailgate in the central locking system module
184D Motor, centrally operated lock, driver's door in the central locking system module
184P Motor, centrally operated lock, passenger door in the central locking system module
184RL Motor, centrally operated lock, rear, LH in the central locking system module
184RR Motor, centrally operated lock, rear, RH in the central locking system module
597b Motor, combustion air fan, parking heater in the parking heater
164D Motor, electric window lift, driver's side in the driver's door
164P Motor, electric window lift, passenger side in the passenger door
164RL Motor, electric window lift, rear, LH 4D/5D: in rear left door
164RL Motor, electric window lift, rear, LH CV: under the rear LH side window
164RR Motor, electric window lift, rear, RH 4D/5D: in rear right door
164RR Motor, electric window lift, rear, RH CV: under the rear RH side window
126D Motor, electrically adjustable door mirror, driver's side in door mirror
126P Motor, electrically adjustable door mirror, passenger side in door mirror
323a Motor, fuel pump, parking heater B207: under the floor on the right side in front of the fuel tank
323a Motor, fuel pump, parking heater Z19: on the side of the tank
357C Motor, height adjustment, electrically adjustable seat in seat under the cushion
357Dc Motor, height adjustment, electrically adjustable seat with memory, driver in seat under the cushion
646 Motor, hydraulic pump, soft top in the hydraulic unit by the RH rear wheel housing
357a Motor, longitudinal adjustment, electrically adjustable seat in seat under the cushion
357Da Motor, longitudinal adjustment, electrically adjustable seat with memory, driver in seat under the cushion
222 Motor, mixed air flap, MCC on the left of the climate housing
453 Motor, pump, engine coolant circulation on the parking heater
745b Motor, pump, power steering in power steering unit
63c Motor, pump, washer fluid, rear window center motor on washer fluid reservoir in left wheel housing
63b Motor, pump, washer fluid, windscreen outer motor on washer fluid reservoir in left wheel housing
357b Motor, tilt adjustment, electrically adjustable seat in seat under the cushion
357Db Motor, tilt adjustment, electrically adjustable seat with memory, driver in seat under the cushion
459a Motor, vacuum pump in the pump unit
728 Movement sensor, anti-theft alarm front roof console integrated in the anti-theft alarm sensor
635 Navigation module 5D: in front of right rear wheel housing
15 Number plate lighting bulb in the boot lid's handle unit
283 Odometer in the main instrument unit
286 Outdoor air temperature sensor, in center of the front spoiler
597 Parking heater in engine bay on the right of the bulkhead partition
13 Parking light front: in the headlamp module
13 Parking light rear: in the rear wing's light cluster
333P Passenger airbag, in the dashboard
514P Passenger door central locking switch for simultaneous closing in door
702P Passenger Door Module in door
732P Passenger head airbag curtain in the roof above the passenger's side window
669P Passenger seat position sensor in the seat
70P Passenger seat-belt contact in seat-belt buckle on passenger seat
236P Passenger seat-belt tensioner, 4D/5D: in front passenger's B-pillar
236P Passenger seat-belt tensioner, CV: in the seat
680P Passenger side door mirror on the door
357Dh Position sensor, backrest adjustment, electrically adjustable seat with memory, driver on motor shaft
561c Position sensor, first bow locked in the center of the first bow
561 Position sensor, first bow ready to lock in the LH lock on the windscreen frame
357Dg Position sensor, height adjustment, electrically adjustable seat with memory, driver on motor shaft
555F Position sensor, intake camshaft, front cylinder bank on the front cylinder bank's belt circuit end near the rear bank
555R Position sensor, intake camshaft, rear cylinder bank on the rear cylinder bank's belt circuit end near the front bank
357De Position sensor, longitudinal adjustment, electrically adjustable seat with memory, driver on motor shaft
578LH Position sensor, sixth bow locked, LH on the LH side of the sixth bow
578RH Position sensor, sixth bow locked, RH on the RH side of the sixth bow
578u Position sensor, sixth bow raised component: on the hydraulic cylinder of the sixth bow
578u Position sensor, sixth bow raised connector: grey connector by the soft top bag drive mechanism
564 Position sensor, soft top bag down component: on the soft top bag drive mechanism
564 Position sensor, soft top bag down connector: black connector by the soft top bag drive mechanism
562LH Position sensor, soft top cover locked, LH component: on the LH hinge of the soft top cover
562LH Position sensor, soft top cover locked, LH connector: in front of the LH rear wheel housing
562RH Position sensor, soft top cover locked, RH component: on the RH hinge of the soft top cover
562RH Position sensor, soft top cover locked, RH connector: black connector in front of the RH rear wheel housing
562o Position sensor, soft top cover open component: on the hydraulic cylinder of the soft top cover
562o Position sensor, soft top cover open connector: grey connector in front of the RH rear wheel housing
577o Position sensor, soft top lowered component: on the RH hydraulic cylinder of the soft top cover
577o Position sensor, soft top lowered connector: black, 3-pin connector by the soft top bag drive mechanism
577c Position sensor, soft top raised component: on the RH hydraulic cylinder of the soft top cover
577c Position sensor, soft top raised connector: black, 3-pin connector by the soft top bag drive mechanism
357Df Position sensor, tilt adjustment, electrically adjustable seat with memory, driver on motor shaft
739 Power steering fluid pressure sensor on the top of the servo pump
745 Power steering system unit behind the engine
591 PPS module in the seat under the seat cushion
633a Preset radio tuning/cassette direction/CD switch to the left on steering wheel rim
620 Pressure sensor, A/C on the air filter's top left front corner
696 Pressure sensor, engine oil above the A/C compressor
585 Pressure sensor, EVAP on fuel tank by fuel pump
744 Pressure sensor, exhaust system on the bulkhead partition below the coolant reservoir
431 Pressure sensor, intake manifold next to the throttle body motor
642 Pressure sensor, loaded front passenger seat cushion in passenger seat
458 Pressure switch, vacuum in engine bay at right-hand MacPherson strut