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)

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Remove/Install Navigation Processor (APS)



Removing And Installing Navigation Processor (APS)







1 Connect quiescent current retention unit

See "Commercially Available Tools" given below.

2 Disconnect ground lead from battery
3 Remove trunk cover
4 Remove mount (1) with APS navigation processor (A2/30) from spare wheel recess
5 Disconnect electrical connectors
6 Turn mount (1)
7 Unscrew screws (2) and remove APS navigation processor (A2/30)
8 Install in opposite order

Commercially Available Tools

Commercially Available Tools: