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 Traffic Data Memory



Removing And Installing Traffic Data Memory












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) and traffic data memory (A2/43) from spare wheel recess
5 Disconnect electrical connectors
6 Turn mount (1)
7 Unscrew screws and remove APS navigation processor (A2/30)
- Vehicles without mount (2)

8 Unclip mount (2) from traffic data memory (A2/43) and remove traffic data memory
- Vehicles with mount (2)

9 Unscrew screws (3) and remove traffic data memory (A2/43)
- Vehicles without mount (2)

10 Install in opposite order

Commercially Available Tools

Commercially Available Tools: