Lights

While it's often joked that these things don't exist on BMWs, the E30 is equipped with a variety of Lights to help you and other road users

Overview

All cars by law must be equipped with a number of lights to aid navigation and to give signals.

Indicators

The orange bits at each corner of your car are there to signal your intentions to other road users. They are called Indicators.

Side Repeaters

Certain vehicles were equipped with a third indicator light, mounted on the front wings just behind the wheel arch. While a known rot trap, some people find these lights appealing; especially if you're replacing a rotten wing with one that has the hole cut out ready for them.

If you want to fit side, repeaters, the wiring for them is installed from the factory. It goes straight across and through the inner wing just in front of and above the front loudspeakers, and terminates in small rectangular two pin plugs. The sockets for these plugs are on fairly long branches from the Loom that goes across the car behind the dashboard to the column stalks. The sockets you are looking for have blue/red and brown wires on one side and blue/black and brown the other.

Interior

Inside the cabin of the car are some roof-mounted lights, to help you unload the shopping and find that loose change you dropped. BMW are thoughtful like that. The two main lights are located rear of the front doors, with a third mounted about the Tailgate on Tourings. An optional extra was another light mounted next to the Check Panel, for cars already equipped with that feature.

These lights are controlled by pin-switches located on the A-pillars of all cars, the C-pillars for 4-doors and Tourings, and the tailgate of the Touring. They each have their own 3-position selector switch to specify On, Off, and On When Door Open.

One of the many optional extras was a Light Delay Unit, which kept the lights on for a time after the door had closed. If you think this is a feature you need, learn more about retrofitting an Interior Light delay unit.

Mirror Light

One of the swankiest optional extras was a Mirror Light, which consisted of two lamps built into the interior mirror. While the lights themselves are rare, the wiring for them is included in the standard vehicle loom, making it easy to fit these to your own car.

This wasn't an option for Cabriolet owners, but don't cry; it is possible to install mirror lights in cabriolets.

Instruments

Some basic candles are fitted to all E30s to help you read your Instruments at night. These lights will glow as soon as the Lights#Headlights are turned on, and their brightness can be controlled by turning the headlight knob clockwise or anti-clockwise.

The dash cluster itself is fitted with two 12V 3W bulbs to provide the glow, while a number of smaller 1.2W bulbs are wired around the centre console to light up the heater controls.

Common Upgrades

HIDs

It is sometimes commented that the front lamps on an E30 are rather feeble compared to more modern lighting units. Online auction sites now offer a number of High-Intensity Discharge lamps to give you better night vision. If you've got your hands on one of these kits, and want to get it fitted to your E30, learn more about converting your headlights to HIDs.

Tinting

Smoked Headlights

For those who crave the bad boy look, there are ways to make your pearly white headlights blend in better with the black front grille. For that drug-dealer look, learn more about smoking your own headlights.

Tinted Rears

Sometimes the multicoloured cluster at the back end makes your car look like it's been attacked by Haribo. Some prefer a more uniform look to their rear lenses, to give less of a colour clash across the unit. If you think that back plastic is ugly, learn more about tinting your rear lights.