Telematics Control Head
Removing
Before starting repair work, batteries must be disconnected! Refer to [For engine(s) CATA, AXQ, BHK, BWF, BAR] Removal and Installation .
-- Unclip cover in roof console with a suitable screwdriver at locations marked with -arrows-.
-- Unclip display unit with a suitable screwdriver on places marked with -arrow- on both sides.
Pull locking mechanism on display unit connector out in -direction of arrow-.
-- Press securing tab in -direction of arrow- and remove connector.
NOTE:
It is not possible to further disassemble and repair control head.
Installing
Installation is performed in the reverse order of removal.
-- Check coding of Telematics system and code it anew if necessary. Refer to TELEMATICS CONTROL MODULE, CODING .