Gear Knob — Aston Martin Vanquish

Category: Interior | Severity: high | Cost: ₹50,000–₹2,00,000

What is Gear Knob?

Gear selector interface used to control transmission modes.

How Gear Knob Works

Electronic selector sends signals to transmission control unit for gear changes.

Why is Gear Knob Important?

Essential for selecting drive modes in automatic transmission.

Common Problems

Selector not responding
Wear on surface
Loose knob

Symptoms

Gear not engaging
Loose feel
Error messages

Causes of Failure

Electronic failure
Mechanical wear

Impact on Car Performance

High – affects gear selection.

DIY Fix Guide — Step by Step

Check connections (limited DIY)
Restart system

Maintenance Tips

Avoid excessive force
Keep clean

Replacement Cost in India

Estimated range: ₹50,000 – ₹2,00,000

Where to Buy Online

When to Replace Gear Knob

When gear selection fails.