Beetle L4-1.9L DSL Turbo (ALH) (1998)
The breakdown of the display content for display group number 15 gives information as to which component triggered the alarm system last, and can
therefore aid in the troubleshooting and repair process. See: Reading and Clearing Diagnostic Trouble Codes/Displaying and Reading Trouble Codes
This "DTC memory" cannot be erased.
Only static DTCs are considered:
-
Central locking inoperative
-
Mirror positioning motor inoperative
-
Electric window positioning motor inoperative
-
CAN-bus communication inoperative
NOTE: Before changing a component, erase DTC memory, perform functional checks, and check DTC memory again.
System active indicator
The optical central locking system active indicator is an additional LED in the upper part of the driver's door inner trim. The LED flashes for a period of
time and then goes out.
The anti-theft alarm system (ATA) is not always displayed.
On Board Diagnostic (OBD) functions
01 -
Check Control Module Versions
02 -
Check DTC Memory
03 -
Output Diagnostic Test Mode
05 -
Erase DTC Memory
06 -
End Output
07 -
Code Control Module
08 -
Read Measuring Value Block
10 -
Adaptation
On Board Diagnostic (OBD), Initiating Program
On Board Diagnostic (OBD), Initiating Program
Comfort system
Requirements
-
Voltage supply and fuses OK
-
"Terminal 15 on" required to initiate On Board Diagnostic (OBD)
NOTE:
-
If the display remains blank, check the VAG 1551 voltage supply.
-
Additional operating instructions can be obtained by pressing the VAG 1551 Scan Tool (ST) "HELP" button.
-
The -> button is used to advance through the program sequence.
-
The "PRINT" button is used for switching on the printer (warning lamp in button lights up).
-
Connect VAG 1551 scan tool. Refer to "Selectable Functions When Using VAG 1551", under "Restraint Systems", See: Scan Tool Testing and
Procedures/Scan Tool Connecting and Initial Checks
-
Switch ignition on.
-
Switch printer on with "PRINT" button (warning lamp in button lights up).
Indicated on display
Rapid data transfer
HELP
Insert address word XX
Address word for the comfort system: 46
Indicated on display
Rapid data transfer
HELP
Insert address word XX