Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSVOLKSWAGEN2002GOLF GL, 4D HATCHBACK, 1.9 P, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMESEATSBODY ON BOARD DIAGNOSTIC (OBD) (A4 PLATFORM) [CONVENIENCE SYSTEM (VEHICLES WITH POWER WINDOWS), ON BOARD DIAGNOSTIC (OBD)]01 ON BOARD DIAGNOSTIC (OBD)CONVENIENCE SYSTEM (VEHICLES WITH POWER WINDOWS), ON BOARD DIAGNOSTIC (OBD)DISPLAY GROUP OVERVIEW, VEHICLES THROUGH 05.01EVALUATING DISPLAY GROUP NUMBER 013

2002 Volkswagen Golf GL, 4D Hatchback, 1.9 P, Automatic

Evaluating display group number 013

2002 Volkswagen Golf GL, 4D Hatchback, 1.9 P, AutomaticSECTION Evaluating display group number 013

Display zone	Description	Display	Corrective action
1	Permanent code known	OK. not OK. no measured value2) (Key currently not being operated)	If not OK. Key code is outside the code range. "Re-synchronize" radio wave remote control via function 10 (adaptation). Refer to Adaptation . For no measured value: Battery in key is discharged. Change battery. Radio wave remote control malfunctioning, replace key.
2	Code within effective range
3	Algorithm
1	key number	mv = 1 to 41)	When operating a "synchronized" radio wave key, the position of the "synchronized" key is shown. If the tester displays "0" even when the remote key is pressed, this key must be "re-synchronized" using adaptation (10).

1) A max. of 4 remote controls can be "learned".

2) If the remote control key is operated several times the third display - no measured value - will change to "OK."

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.