How to re-learn several systems after disconnecting the battery related to the Ignition Lock Cylinder and Ignition Switch on Volkswagen Jetta?

In case of battery disconnection, a number of systems have to be learnt again before they can properly operate. The steering lock housing is installed under the steering column electronic control module which is composed of a cast-metal lock housing, ignition lock cylinder, ignition switch and electronic immobilizer induction coil. Start by removing the cable on the negative terminal of the battery. Then take out the steering column covers, steering wheel, clock-spring and steering column switch assembly. In models that have automatic transaxles, make sure that the shift linkage is in Park when taking the lock cylinder out or when reinstalling the lock cylinder. Insert a key into the lock and switch the key to the On position, and unconnect the electrical connector with the electronic immobilizer induction coil. To unlock the key lock cylinder, leave the key in the On position and position the mark on the trim with the access hole. Take a straightened metal clip and insert it in the hole of the cylinder and draw the key and lock cylinder together with the induction coil out of the housing, taking care not to lose the electronic immobilizer induction coil which is part of the lock cylinder and cannot be removed separately. Installation of the key lock cylinder follows the same procedure whereby it should be placed in its original position and pushed in until it clips into place. Flip the Lock position key and take out the key. In the case of the ignition switch without the keyless entry system, loosen the steering column mounting bolts and make the steering column lower and disconnect the electrical connector to ignition switch, unlock the ignition switch by pushing the tabs in the lock housing and pull out the ignition switch. In cars that have the keyless entry system, remove the center console, disconnect the electrical connector on the switch, open the tabs on the switch, and remove the switch out of the console. To remove the lock housing, remove the steering column covers, trim, and steering column electrical connections, loosen the mounting bolts of the steering column and lower the steering column. Unscrew electrical connector to ignition switch and electronic immobilizer induction coil and find then head of sheare bolts on top of steering column bracket, drill holes in all of these, do not damage mounting brackets. Installation is the opposite of removal, screwing the new shear bolts till they explode their heads.

What potential issues and necessary steps are involved in disconnecting the battery and replacing the ignition lock cylinder and ignition switch on Volkswagen Passat?

The detachment of the battery can cause the problems in the driveability, which will be solved only with the help of a scan tool, and it can also cause the appearance of warning lights on the instrument panel, which will also have to be turned off with the help of a scan tool. The majority of the public scan tools cannot do all these functions and this implies that a dealer service department or an appropriately equipped service repair centre will have to be visited after any service performance. Moreover, the models with an anti-theft radio have to be properly activated with a code prior to disconnecting the battery. The ignition switch is a cast metal housing, an ignition lock cylinder, and an electrical part, which is placed under the steering column. Check the switch, reach inside it and de-connect the electrical connector, then back probe with an ohmmeter, making sure that continuity exists between the corresponding terminals in various positions on the switch. In case continuity is wrong, then the switch ought to be changed. To change it, first of all, disconnect the negative battery cable and open the steering column covers and ignition switch shroud. On automatic transmission models, it is important to make sure that the shift linkage is in the Park position before moving on. Disconnect the park/lock cable and disconnect the ignition switch by disconnecting the large electrical connector and unscrewing the mounting screws, which may contain a locking coating which has to be chipped off. In order to complete this task, push the key into the key lock cylinder, then turn it to the Start position and then use a piece of paper clip to force the key out. To remove the ignition assembly, chisel the steering column bracket shear bolts. Installation of the key lock cylinder should be done with the On position facing the correct direction and pushed in until it clips. All the remaining part of the installation is in the opposite order of removal.

Genuine Volkswagen Ignition Switch

Starter Ignition Switch

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38 Ignition Switches found

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Volkswagen Power Switch Part Number: 3CN-959-839-A-UPA
$36.08 MSRP: $50.11
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- Atlas | 2018-2023 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2023 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Power Switch Part Number: 5H0-959-839-A-UPA
$30.50 MSRP: $50.84
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Product Specifications
- Other Name: Push Button
Fits the following Volkswagen Models:
- GTI | 2022-2024 | 40th Anniversary Edition, Autobahn, S, SE | 4 Cyl 2.0 L GAS
- Golf R | 2022 | Base | 4 Cyl 2.0 L GAS
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Volkswagen Power Switch Part Number: 3CN-959-839-WZU
$10.44 MSRP: $17.12
You Save: $6.68 (40%)
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Product Specifications
- Other Name: Switch; Power Switch, Start Button
Fits the following Volkswagen Models:
- Atlas | 2018-2022 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2022 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Switch Part Number: 5Q1-905-865-A
$17.96 MSRP: $29.44
You Save: $11.48 (39%)
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Product Specifications
- Other Name: Ignition Switch
Fits the following Volkswagen Models:
- Atlas | 2018-2022 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2022 | S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- GTI | 2019-2021 | Autobahn, Rabbit Edition, S, SE | 4 Cyl 2.0 L GAS
- Jetta | 2019-2023 | GLI 35th Anniversary Edition, GLI Autobahn, GLI S, R-Line, S, SE, SEL, SEL Premium, Sport | 4 Cyl 1.4 L GAS, 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS
- Tiguan | 2018-2022 | S, SE, SE R-Line Black, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Jet Black | 4 Cyl 2.0 L GAS
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Volkswagen Power Switch Part Number: 17B-959-839-3DP
$19.68 MSRP: $32.26
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Product Specifications
- Other Name: Switch; Power Switch, Start Button
Fits the following Volkswagen Models:
- Jetta | 2019-2024 | GLI 35th Anniversary Edition, GLI Autobahn, GLI S, R-Line, S, SE, SEL, SEL Premium, Sport | 4 Cyl 1.4 L GAS, 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Power Switch Part Number: 561-959-839-A-3Q7
$44.34 MSRP: $61.59
You Save: $17.25 (29%)
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Product Specifications
- Other Name: Button; Power Switch
Fits the following Volkswagen Models:
- Passat | 2016-2022 | GT, Limited Edition, R-Line, S, SE, SE R-Line, SEL, SEL Premium, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Ignition Switch Part Number: 111-905-865-L
$49.20 MSRP: $68.33
You Save: $19.13 (28%)
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- Cabriolet | 1985-1993 | Base, Bestseller, Boutique, Carat, Classic, Etienne Aigner, Wolfsburg Edition | 4 Cyl 1.8 L GAS
- Fox | 1987-1992 | Base, GL, GL Sport | 4 Cyl 1.8 L GAS
- Golf | 1985-1990 | Base, GL, GT, GTI, GTI 16-Valve, GTI 8-Valve | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Jetta | 1984-1990 | Base, Carat, GL, GLI, GLI 16-Valve, Wolfsburg Edition | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.7 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Quantum | 1984-1988 | Base, GL, Syncro, Wolfsburg Edition | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.8 L GAS, 5 Cyl 2.2 L GAS
- Rabbit | 1984 | GL, GTI, L, Wolfsburg Edition | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.7 L GAS, 4 Cyl 1.8 L GAS
- Rabbit Convertible | 1984 | Base, Wolfsburg Edition | 4 Cyl 1.8 L GAS
- Scirocco | 1984-1988 | 16-Valve, Base | 4 Cyl 1.8 L GAS
- Vanagon | 1984-1991 | Base, Campmobile, Carat, GL, L, Syncro | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.9 L GAS, 4 Cyl 2.1 L GAS
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Volkswagen Power Switch Part Number: 3G1-959-839-WZU
$67.83 MSRP: $95.00
You Save: $27.17 (29%)
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Product Specifications
- Other Name: Push Button; Power Switch, Start Button
Fits the following Volkswagen Models:
- Arteon | 2019-2023 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
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Volkswagen Power Switch Part Number: 5NB-959-839-A-3Q7
$74.70 MSRP: $104.61
You Save: $29.91 (29%)
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Product Specifications
- Other Name: Push Button
Fits the following Volkswagen Models:
- Tiguan | 2018-2021 | S, SE, SE R-Line Black, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Jet Black | 4 Cyl 2.0 L GAS
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Volkswagen Power Switch Part Number: 5G1-959-839-B-3Q7
$77.03 MSRP: $107.88
You Save: $30.85 (29%)
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- GTI | 2015-2021 | Autobahn, Rabbit Edition, S, SE, Sport | 4 Cyl 2.0 L GAS
- Golf | 2015-2021 | Base, Launch Edition, S, SE, SEL, TDI S, TDI SE, TDI SEL, TSi, Wolfsburg Edition | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
- Golf Alltrack | 2017-2019 | S, SE, SEL | 4 Cyl 1.8 L GAS
- Golf R | 2015-2019 | Base | 4 Cyl 2.0 L GAS
- Golf SportWagen | 2015-2019 | Limited Edition, S, SE, SEL, TDI S, TDI SE, TDI SEL | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
- e-Golf | 2015-2019 | Limited Edition, SE, SEL Premium | BATTERY EV (EV/BEV)
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Volkswagen Power Switch Part Number: 7P1-905-217-A-3Q7
$81.23 MSRP: $113.76
You Save: $32.53 (29%)
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Product Specifications
- Other Name: Switch; Start Button
- Replaces: 7P1-905-217-WHS, 7P1-905-217-A-WZU
Fits the following Volkswagen Models:
- Touareg | 2011-2015 | Hybrid, TDI, TDI Executive, TDI Lux, TDI R-Line, TDI Sport, V6 Executive, V6 Lux, V6 R-Line, V6 Sport, VR6, X | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.6 L GAS
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Volkswagen Start Button Part Number: 561-959-839-D-UPA
$83.18 MSRP: $116.49
You Save: $33.31 (29%)
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Product Specifications
- Other Name: Button
Fits the following Volkswagen Models:
- Passat | 2020-2022 | Limited Edition, R-Line, SE, SEL | 4 Cyl 2.0 L GAS
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Volkswagen Ignition Switch Part Number: 4B0-905-849
$91.04 MSRP: $127.49
You Save: $36.45 (29%)
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- Beetle | 1998-2010 | 2.5, Base, GL, GLS, GLS TDI, GLX, S, SE, Sport, TDI, Turbo S | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
- Golf | 1999-2006 | GL, GL TDI, GLS, GLS TDI, GTI, GTI 1.8T, GTI 20th Anniversary, GTI 337, GTI GLS, GTI GLX, GTI VR6, TDI, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Jetta | 1999-2006 | 2.0T, 2.5, GL, GL TDI, GLI, GLS, GLS TDI, GLX, TDI, Value Edition, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Passat | 1998-2005 | 4 Motion, GL, GL TDI, GLS, GLS 4 Motion, GLS TDI, GLX, GLX 4 Motion, W8 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 6 Cyl 2.8 L GAS, 8 Cyl 4.0 L GAS
- R32 | 2004 | Base | 6 Cyl 3.2 L GAS
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Volkswagen Power Switch Part Number: 2GJ-959-839-UPA
$97.08 MSRP: $135.96
You Save: $38.88 (29%)
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- Taos | 2022-2024 | S, SE, SEL | 4 Cyl 1.5 L GAS
- Tiguan | 2021-2024 | S, SE, SE R-Line Black, SEL, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS
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Volkswagen Ignition Switch Part Number: 1K0-905-849
$102.23 MSRP: $143.19
You Save: $40.96 (29%)
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Product Specifications
- Other Name: Switch
Fits the following Volkswagen Models:
- Eos | 2010-2016 | Executive, Final Edition, Komfort, Lux, Sport | 4 Cyl 2.0 L GAS
- GTI | 2010-2014 | Base, Driver's Edition, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Golf | 2011-2014 | Base, TDI | 4 Cyl 2.0 L DIESEL, 5 Cyl 2.5 L GAS
- Golf R | 2012-2013 | Base | 4 Cyl 2.0 L GAS
- Jetta | 2011-2018 | Base, GLI, GLI SE, GLI SEL, Hybrid, Hybrid SE, Hybrid SEL, Hybrid SEL Premium, S, SE, SE Sport, SEL, SEL Premium, Sport, TDI, TDI Premium, TDI S, TDI SE, TDI SEL, Wolfsburg Edition | 4 Cyl 1.4 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
- Passat | 2012-2022 | GT, Limited Edition, R-Line, S, SE, SE R-Line, SEL, SEL Premium, Sport, TDI SE, TDI SEL, TDI SEL Premium, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
- Tiguan | 2010-2017 | R-Line, S, SE, SEL, Sport, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Tiguan Limited | 2018 | Base | 4 Cyl 2.0 L GAS
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Volkswagen Start Button Part Number: 5H0-959-839-UPA
$36.08 MSRP: $50.12
You Save: $14.04 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Push Button
Fits the following Volkswagen Models:
- Golf R | 2022-2023 | 20th Anniversary Edition, Base | 4 Cyl 2.0 L GAS
- ID.4 | 2021-2023 | 1st Edition, Pro, Pro S, Pro S Plus, S, Standard | BATTERY EV (EV/BEV)
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Volkswagen Ignition Switch Part Number: 701-905-851
$107.46 MSRP: $150.50
You Save: $43.04 (29%)
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Product Specifications
- Other Name: Steer Lock; Lock Mechanism, Steering Lock
Fits the following Volkswagen Models:
- EuroVan | 1999-2003, 1997, 1995, 1993 | Base, Camper, CL, GL, GLS, MV, Transport | 5 Cyl 2.4 L DIESEL, 5 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Volkswagen Power Switch Part Number: 561-959-839-C-3Q7
$151.14 MSRP: $211.68
You Save: $60.54 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Button; Start Button
- Replaces: 561-959-839-B-3Q7, 561-959-839-3Q7
Fits the following Volkswagen Models:
- Passat | 2012-2016 | Limited Edition, R-Line, S, SE, SEL, SEL Premium, Sport, TDI SE, TDI SEL, TDI SEL Premium, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 5 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Ignition Switch Part Number: 701-905-851-A
$143.99 MSRP: $201.67
You Save: $57.68 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock; Lock Mechanism, Steering Lock
Fits the following Volkswagen Models:
- EuroVan | 1999-2003, 1997, 1995, 1993 | Base, Camper, CL, GL, GLS, MV, Transport | 5 Cyl 2.4 L DIESEL, 5 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Volkswagen Ignition Switch Part Number: 3C0-905-843-AC
$172.00 MSRP: $240.90
You Save: $68.90 (29%)
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Product Specifications
- Other Name: Switch
- Replaces: 3C0-905-843-R, 3C0-905-843-P, 3C0-905-843-S
Fits the following Volkswagen Models:
- CC | 2009-2012 | Executive, Lux, Lux Limited, Lux Plus, Luxury, R-Line, Sport, VR6, VR6 4Motion, VR6 Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Passat | 2006-2010 | 2.0T, 3.6, Komfort, Lux, Turbo, Value Edition, VR6, Wolfsburg Edition | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS

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Volkswagen Ignition Switch

The Volkswagen Ignition Switch converts stored battery power into a rapid and secure spark to wake the engine and electronics with just one twist or push, providing drivers with instant confidence every time they start the journey. For decades, VW has stood for smart engineering serving everyday life, from the legendary Beetle that proved that small cars could travel around the world to modern ID electric cars that promise quiet strength and zero local emissions. The brand is a balance of clean lines and clever technology, combining TSI turbo engines with direct injection to deliver punchy but efficient performance while organizing production on the MQB platform to give families the benefit of roomy cabins at no extra cost. Touchscreen MIB infotainment, digital cockpits, park assist, and head-up displays illustrate the way VW packs big car gadgets into easy-to-approach models, while sturdy build quality means high durability and low ownership stress. Equally refined, the Ignition Switch either uses a traditional key barrel or a push button that is connected to a transponder code, which feeds current to the starter, coils, lights, and comfort features in the right sequence so nothing flickers or stalls. Because the circuit integrates with the factory immobiliser, thieves are faced with an uphill battle, but owners still have quick, intuitive access. Simple construction, plug-and-play compatibility, and the solid feel that VW fans are applied to make this Ignition Switch a quiet hero across the entire lineup.

Buying OEM parts is a smart move to keep your long-term repair costs low. These components are built to last because VW uses such strict factory standards. At VWPartsGiant.com, it is easy to find genuine Volkswagen Ignition Switch at prices that actually beat the competition. You get a real manufacturer's warranty with every single part, so you know your purchase is safe. Plus, forget about return headaches since our policy is easy and worry-free. We ship your order fast, too. If you have questions, our team of parts experts is ready to help. Why wait? Start shopping now!

Volkswagen Ignition Switch Parts and Q&A

Ignition Switch
1K0-905-849
Q: How to re-learn several systems after disconnecting the battery related to the Ignition Lock Cylinder and Ignition Switch on Volkswagen Jetta?
A:
In case of battery disconnection, a number of systems have to be learnt again before they can properly operate. The steering lock housing is installed under the steering column electronic control module which is composed of a cast-metal lock housing, ignition lock cylinder, ignition switch and electronic immobilizer induction coil. Start by removing the cable on the negative terminal of the battery. Then take out the steering column covers, steering wheel, clock-spring and steering column switch assembly. In models that have automatic transaxles, make sure that the shift linkage is in Park when taking the lock cylinder out or when reinstalling the lock cylinder. Insert a key into the lock and switch the key to the On position, and unconnect the electrical connector with the electronic immobilizer induction coil. To unlock the key lock cylinder, leave the key in the On position and position the mark on the trim with the access hole. Take a straightened metal clip and insert it in the hole of the cylinder and draw the key and lock cylinder together with the induction coil out of the housing, taking care not to lose the electronic immobilizer induction coil which is part of the lock cylinder and cannot be removed separately. Installation of the key lock cylinder follows the same procedure whereby it should be placed in its original position and pushed in until it clips into place. Flip the Lock position key and take out the key. In the case of the ignition switch without the keyless entry system, loosen the steering column mounting bolts and make the steering column lower and disconnect the electrical connector to ignition switch, unlock the ignition switch by pushing the tabs in the lock housing and pull out the ignition switch. In cars that have the keyless entry system, remove the center console, disconnect the electrical connector on the switch, open the tabs on the switch, and remove the switch out of the console. To remove the lock housing, remove the steering column covers, trim, and steering column electrical connections, loosen the mounting bolts of the steering column and lower the steering column. Unscrew electrical connector to ignition switch and electronic immobilizer induction coil and find then head of sheare bolts on top of steering column bracket, drill holes in all of these, do not damage mounting brackets. Installation is the opposite of removal, screwing the new shear bolts till they explode their heads.
Ignition Switch
4B0-905-849
Q: What potential issues and necessary steps are involved in disconnecting the battery and replacing the ignition lock cylinder and ignition switch on Volkswagen Passat?
A:
The detachment of the battery can cause the problems in the driveability, which will be solved only with the help of a scan tool, and it can also cause the appearance of warning lights on the instrument panel, which will also have to be turned off with the help of a scan tool. The majority of the public scan tools cannot do all these functions and this implies that a dealer service department or an appropriately equipped service repair centre will have to be visited after any service performance. Moreover, the models with an anti-theft radio have to be properly activated with a code prior to disconnecting the battery. The ignition switch is a cast metal housing, an ignition lock cylinder, and an electrical part, which is placed under the steering column. Check the switch, reach inside it and de-connect the electrical connector, then back probe with an ohmmeter, making sure that continuity exists between the corresponding terminals in various positions on the switch. In case continuity is wrong, then the switch ought to be changed. To change it, first of all, disconnect the negative battery cable and open the steering column covers and ignition switch shroud. On automatic transmission models, it is important to make sure that the shift linkage is in the Park position before moving on. Disconnect the park/lock cable and disconnect the ignition switch by disconnecting the large electrical connector and unscrewing the mounting screws, which may contain a locking coating which has to be chipped off. In order to complete this task, push the key into the key lock cylinder, then turn it to the Start position and then use a piece of paper clip to force the key out. To remove the ignition assembly, chisel the steering column bracket shear bolts. Installation of the key lock cylinder should be done with the On position facing the correct direction and pushed in until it clips. All the remaining part of the installation is in the opposite order of removal.