si8370s0018a

Service Information: Retrofit PTC heater booster

Type si · topic 83.70 · version 0100 · 2018-02-02

Applies to: Model 447.6/7 with code ZU7 (National version for Canada) Model 447.6/7 with code ZU8 (National version for USA) Model 447.6/7 with code ZU9 (National version for Mexico)

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 447 (models 6**, 7**)

EinPAS 39 Heating/ventilation/cooling › 39.25 Stationary heater/auxiliary heater › 39.25.3 Retrofitting/modification — Series 447 (models 6**, 7**)

EinPAS 45 Data/information › 45.20 Information/measures › 45.20.20 Service information — Series 447 (models 6**, 7**)

SI83.70-S-0018A

Service Information: Retrofit PTC heater booster

30.01.2018

Model

447.6/7

with code ZU7 (National version for Canada)

Model

447.6/7

with code ZU8 (National version for USA)

Model

447.6/7

with code ZU9 (National version for Mexico)

Due to recent events we would like to notify you of the following with regard to the above-mentioned vehicles:

For various reasons, the PTC heater booster parts kit with replacement part number A 447 830 88 02, is currently not available through the regular replacement part ordering process.

Until further notice, when retrofitting the above-mentioned vehicles with a PTC heater booster, the content of the parts kit PTC heater booster must be ordered individually. Note the parts ordering note given below.

Parts ordering note

Part no.

Designation

Quantity

A 001 984 58 29

Hexalobular bolt

2

A 002 997 24 90 64

Cable tie

6

A 447 540 01 55

Electrical line

2

A 447 830 08 61

Heater booster

1

Retrofit PTC heater booster

AN83.70-S-0007E

Referenced documents