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.
Adhesive quantities
Approx. 1 1/4 glue cartridges are required to bond the windscreen on the following vehicles:
- 7 Series
- 5 Series from E60
- X5
- X3
In the case of hot bonding (with accelerator), the missing residual adhesive bead is applied from a second glue cartridge but while cold and without accelerator (formation of bubbles/blisters).
Minimum hardening time is thus not increased.
- First apply cold adhesive to cowl panel at bottom (skin formation time)
- Accelerator from repair kit must not be used with the second glue cartridge (formation of bubbles/blisters)
Formation of bubbles/blisters results in leakage and insufficient bonding strength (torsional rigidity, front passenger airbag).
Effect of differing adhesive quantities:
| Too little adhesive: | Too much adhesive: |
|---|---|
|
|
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.