Long overdue update on the 182 photos below of the brake light fix, but here’s what’s been done since my last post:
Been a while as I’ve been focused on another project (now complete), and honestly have no interest in taking on another, the Clio always seems cheap and easy in comparison.
Replaced the third brake light, rebuilt it myself with new LEDs as sourcing them in good condition is near impossible
Minimal rust picked up on MOT, small patch on the nearside rear sill where old sealing had flaked off. Sanded it back, treated with rust converter, and overcoated with Dinitrol
Replaced head unit with a single din Pioneer flip out unit
Fitted new lithium battery to save weight and tidy the bay, no issues so far and holding strong even used daily and in winter
Aircon system repaired: radiator and dryer replaced after failure, blowing cold again now
General maintenance:
All tyres now matching Michelin PS3s
New brakes all round
Servicing completed as required
Checked and greased bushings
Still a few issues to investigate:
Coolant leak or possible head gasket issue
Minor oil leak somewhere (needs tracking down)
Getting back onto it now, photos below of the brake light rebuild:
Before
The original third brake light had completely failed, the LED strip was gone, and when removed, the old brittle plastic housing cracked beyond repair. As sourcing a Cup spoiler brake light is basically impossible now, I decided to rebuild it myself.
1. Removed the old unit, which unfortunately cracked due to age and sun exposure making the plastic extremely brittle.
2. Rebuilt using a waterproof LED strip, wired into the original connector. I sealed over the top of the connector to make it watertight.
3. Fabricated a new lens from prismatic acrylic:
Cut roughly to shape
Trimmed and shaped with a Dremel
Sanded to fit the housing
4. Applied a red tint to match the original lens colour.
5. Finished with a UV resistant clear coat to prevent fading or yellowing over time.
6. Reused the original inner diffuser lens to retain a similar light pattern and diffusion to OEM. This was glued back down around the edges.
Checked polarity to ensure the LED strip worked correctly.
Tested colour and brightness against the original pattern (hence the yellow tape visible in one of the photos during checks and poor alignment).