Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Multi-Function Indicator Switch, Checking










MULTI-FUNCTION INDICATOR MODE SELECT SWITCH (E 86), MEMORY SWITCH (E 109) AND WIRING, CHECKING

Tools required:

^ Multimeter Fluke 83 (US 1119)
^ Connector test kit VW 1594
^ Test box VAG 1598 with adapter harness VAG 1598/8

Troubleshooting preparations:

^ Separate 4-pin connector located behind steering column switch trim
^ Use valid wiring diagram to check wiring