- F 4 - Reversing light switch
- G 70 - mass air flow sensor
- J 104 - ABS control unit with EDS
- J 217 - Automatic transmission control unit
- J 220 - Motoronic control unit
- J 298 - Secondary air pump relay
- N 112 - secondary air compressor valve
- N 156 - suction pipe switching valve
- N 205 - valve "1" for adjusting the camshaft
- N 208 - valve "2" for adjusting the camshaft
- S 130 - Secondary air pump fuse
- T 6 e - plug connection, 6-pin, grey, connecting clamp for A-pillar on the right
- T 10 k - plug connection, 10-pin, orange, connecting clamp for post A, left
- T 10 n - plug connection, 10-pin, yellow, connecting clamp for water tank E-Box
- T 10 o - plug connection, 10-pin, brown, connecting clamp for water tank E-Box
- T 10 p - plug connection, 10-pin, black, connecting clamp for water tank E-Box
- T 10 w - plug connection, 10-pin, blue, connecting clamp for post A, right
- V101 - Secondary air pump motor
- 85 - connection to the body ("ground") "1", in the wiring harness of the engine compartment
- A32 - positive connection (30), in the instrument cluster wiring harness
* cars with manual transmission
** cars with automatic transmission
*** vehicles with wheel slip control system
**** vehicles with secondary air pump
# on cars without CAN-Bus
The original version of the article is posted on the website: AUDIMANUAL