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Car won't wake up, no lights at all

Likely cause12V battery failure
Confidence82%
Cost$95 – $180
DifficultyEasy
Time20 – 35 min
DIY feasible
Describe a symptom, get a diagnosis — not a guess.

Replacing Wiper Blades

Tesla Model Y · DIY guide

1

Shift into Park and turn off the wipers.

2

Hold the wiper arm and press the locking tab while sliding the blade away from the arm.

Tesla service diagram: releasing the wiper blade locking tab

Tesla Model Y DIY guide — Replacing Wiper Blades

Real steps, with the manual's own diagrams.
SB-26-15-005Service Bulletin

Replace Upper C-Pillar Trim(s)

15 – INTERIOR TRIM · Pillar and Sill Trim

On Model Y vehicles built in Giga Berlin between June 25–29, 2026, delamination may occur in the upper C-pillar trim.

Applies to

2025+ Model YModel Y
Last revisedJul 17, 2026
Download from Tesla (PDF)
Known issues, straight from Tesla's own bulletins.

Roadmap

Two cars today. More as they earn it.

Now
  • Tesla Model 3 — 2017–2026, including Highland
  • Tesla Model Y — 2020–2026, including Juniper
  • Full service manuals, DIY guides, and service bulletins
  • On the web, in any browser
Next
  • Tesla Model S and Model X
  • iOS and Android apps
  • Saved repair history across devices
Later
  • Wiring diagrams and fault-code lookup
  • Parts sourcing with live pricing
  • Shop plans for mechanics

A car ships only once it can answer across the whole vehicle, not just the common jobs. High-voltage work is always refused and escalated to a certified technician — on every car, every time.

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