Key to circuit diagram for vehicles with IHKA (automatic heating and air conditioning)
from start of production and vehicles with IHR from 9.98
A1* Fuse holder for park heating behind glove box
A2* Fuse holder for park heating behind glove box
A11 Heater or air conditioner operating unit
A14 Control unit, park heating
A47 Fuse holder II
A128 Receiver for remote control
F1 1A fuse for remote control
F2 5A fuse for blower control
F28 5A fuse for heater or air conditioner operating unit
K450 Standheizungsrelais hinter Handschuhkasten
N25 Timer (optional)
X1* Relay base for park heating relay
X2* 2-pole connector from fuse holder A1*
X3* 2-pole connector from fuse holder A2*
X4* 1-pole plug-in connector for blower control
X5* 1-pole plug-in connector for blower control
X219 Joint connector terminal 31 behind glove box
X608 6-pole connector of heater or air conditioner operating unit
X764 6-pole connector of park heating
X10130 4-pole connector of timer
X10016 68-pole connector of fuse holder
X13020 Terminal 30 connection at fuse holder behind glove box
X18830 6-pole connector of receiver
* This designation is valid only for this circuit diagram.
Cable colours:
BL = blue
BR = brown
GE = yellow
GN = green
GR = grey
OR = orange
RT = red
SW = black
VI = violet
WS = white
Retrofit/Installation Kit no. 82 30 0 020 941 Date: 05.2000
Installation Instructions no. 01 29 0 021 305
EN/42