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 MANUALSVOLKSWAGEN1999GOLF (1J1) L4-2.0L (AEG)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCONTROL MODULE HVACSERVICE AND REPAIRA/C CONTROL HEAD WITH CLIMATRONIC CONTROL MODULE REMOVE/INSTALL
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)
A/C Control Head With Climatronic Control Module Remove/Install
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)SECTION A/C Control Head With Climatronic Control Module Remove/Install
CAUTION!
Before beginning repairs on the electrical system:
- Obtain the anti-theft radio security code.
- Switch the ignition off.
- Disconnect the battery Ground (GND) strap.
- After reconnecting battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows.
NOTE: Climatronic Control Module -J255- and A/C Control Head -E87- are integrated into a single unit that cannot be serviced separately.
Removing
- Using a screwdriver with a protected tip carefully unclip control head trim at locations indicated by -arrows-.
- Remove instrument panel screws -arrows-.
- Pull out A/C control head.
- Disconnect electrical connectors.
- Remove A/C control head with control module.
Installing
Code control module, function 07, and then initiate Basic setting, function 04 See Climatronic, OBD.
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.