Volkswagen Golf Service & Repair Manual: Exhaus system
Removing and installing engine control unit -J623- (with protective housing)
Special tools and workshop equipment
required
Hot air blower -VAS 1978/14A--item 1-
with nozzle - ...
Other materials:
Supplementary heating mode
Once the coolant temperature has reached approx. 84 °C, the
control unit switches to energy-saving control mode. If the
coolant temperature continues to rise above approx. 88 °C, the
control unit switches to the controlled waiting period. If t ...
Mobile telephone preparation, Bluetooth hands-free system
Bluetooth hands-free system is integrated in control unit 1
for information electronics -J794-.
Connection to mobile telephone -R54- is established via
Bluetooth.
Aerial for Bluetooth -R152- is integrated into control un ...
Operation
First read and observe the introductory information
and safety warnings The traffic sign recognition system is supported in various
countries . Please remember this when travelling abroad.
Display of traffic signs
Speed limit signs and no-overtaking signs with accompanying additional si ...
