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.
Front Left Level Control System Sensor
Special tools and workshop equipment required
- Torque wrench V.A.G 1331
Removing
In order to be able to remove the left front level control system sensor -G78- the steering wheel must be turned all the way to the right; this assures that there is enough clearance between the control arm and the stabilizer bar.
-- Disconnect the connector.
-- Remove the bolt and the nut.
-- Remove level control system sensor.
Installing
Install in reverse order of removal. Note the following:
The level control system sensor lever must point toward vehicle exterior.
The thread on the vehicle level sensor must be installed into the front hole in the control arm. The tab on the vehicle level sensor retainer must lock into the rear hole in order to assure a correct installation position.
-- Perform a basic setting on the headlamps using the Vehicle Diagnostic Tester in "Guided Fault Finding" function.
Tightening Specifications
| Component | Tightening Specification |
|---|---|
| Bolt to subframe | 9 Nm |
Nut
|
9 Nm |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.