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 MANUALSVOLKSWAGEN2008JETTA SE, 2.5 M, 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)BATTERIES FOR THE MAIN KEY (FOLDING) WITH RADIO WAVE REMOTE CONTROL, REMOVING AND INSTALLINGNOTES

2008 Volkswagen Jetta SE, 2.5 M, Automatic

Batteries for the main key (folding) with radio wave remote control, removing and installing: Notes

2008 Volkswagen Jetta SE, 2.5 M, AutomaticSECTION Notes

Fig 1: Exploded View Of Batteries For Key With Radio Remote Control (Foldable Key)

Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 1 - Transmitter unit - upper part (turned-over)

2 2 - Main key with variable code transponder

3 3 - Transmitter unit - lower part

4 4 - Key battery

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.