| GTS Bulb table | ||||
| Function | Wattage | Specification | Format | Socket |
| Headlight | 60/55 W | Headlight bulb | H4 | 1R + 1R Ρ 43 t-38 |
| Aux driving lights | 55 W | Headlight bulb | Η 3 | YC PK 22 s |
| Rear fog light with back light | 21/4 W | Twin filament | ECE-R 37 | BAZ 15 d |
| Side- and additional indicator lights | 4 W | Side light bulb | Τ 8/4 (HL) | ΒΑ 9 s |
| Back light & side marker lights | 5 W | Round bulb | R 19/5 (G) | BA 15 s |
| Number plate light | 5 W | Soffit bulb | C 11/L | SV 8.5-8 |
| Interior and luggage compartment lights, footwell lights | 10 W | Soffit bulb | C 11/K | SV 8.5-8 |
| Glove compartment light | 3 W | Soffit bulb | C 11 | SV 7-8 |
| Indicator, brake, reversing light | 21 W | Single filament | Ρ 25-1 (RL) | BA 15 s |
| Engine compartment light | 10 W | Round bulb | R 19/10 (G) | BA 15 s |
| Cigarette lighter | 2 W | Instrument bulb | J | BA 7 s |
| Illumination switch lights, clock | 1.2 W | Instrument bulb | WT5/1.2 | W 2x4.6 d |
| Combination instrument illumination | 1.2 W | Socket bulb | 90 mA | |
| Combination instrument illumination | 1.5 W | Socket bulb | 110 mA | |
| Combination instrument illumination | 2 W | Socket bulb | 150 mA | |
| Door guard lights | 2 W | Side light bulb | Τ 8/2 (H) | BA 9 s |